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12676086 = 2323122717
BaseRepresentation
bin110000010110…
…101111110110
3212212000022200
4300112233312
511221113321
61131405330
7212513343
oct60265766
925760280
1012676086
117178805
1242b3846
13281a957
14197d7ca
1511a5d26
hexc16bf6

12676086 has 24 divisors (see below), whose sum is σ = 28352064. Its totient is φ = 4088880.

The previous prime is 12676073. The next prime is 12676109. The reversal of 12676086 is 68067621.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12676086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10801 + ... + 11916.

It is an arithmetic number, because the mean of its divisors is an integer number (1181336).

Almost surely, 212676086 is an apocalyptic number.

12676086 is an abundant number, since it is smaller than the sum of its proper divisors (15675978).

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

12676086 is a wasteful number, since it uses less digits than its factorization.

12676086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22756 (or 22753 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 12676086 is about 3560.3491401827. The cubic root of 12676086 is about 233.1641226715.

The spelling of 12676086 in words is "twelve million, six hundred seventy-six thousand, eighty-six".

Divisors: 1 2 3 6 9 18 31 62 93 186 279 558 22717 45434 68151 136302 204453 408906 704227 1408454 2112681 4225362 6338043 12676086