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12675768 = 2337197383
BaseRepresentation
bin110000010110…
…101010111000
3212211222212220
4300112222320
511221111033
61131404040
7212512410
oct60265270
925758786
1012675768
117178546
1242b3620
13281a771
14197d640
1511a5bb3
hexc16ab8

12675768 has 64 divisors (see below), whose sum is σ = 36495360. Its totient is φ = 3593856.

The previous prime is 12675763. The next prime is 12675791. The reversal of 12675768 is 86757621.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12675763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32905 + ... + 33287.

It is an arithmetic number, because the mean of its divisors is an integer number (570240).

Almost surely, 212675768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12675768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18247680).

12675768 is an abundant number, since it is smaller than the sum of its proper divisors (23819592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12675768 is a wasteful number, since it uses less digits than its factorization.

12675768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 596 (or 592 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 12675768 is about 3560.3044813611. The cubic root of 12675768 is about 233.1621728896.

It can be divided in two parts, 12675 and 768, that multiplied together give a square (9734400 = 31202).

The spelling of 12675768 in words is "twelve million, six hundred seventy-five thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 197 383 394 591 766 788 1149 1182 1379 1532 1576 2298 2364 2681 2758 3064 4137 4596 4728 5362 5516 8043 8274 9192 10724 11032 16086 16548 21448 32172 33096 64344 75451 150902 226353 301804 452706 528157 603608 905412 1056314 1584471 1810824 2112628 3168942 4225256 6337884 12675768