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11625072 = 2431271907
BaseRepresentation
bin101100010110…
…001001110000
3210212121121020
4230112021300
510434000242
61053055440
7200545224
oct54261160
923777536
1011625072
1166200a8
123a87580
132540454
141788784
1510496ec
hexb16270

11625072 has 40 divisors (see below), whose sum is σ = 30283776. Its totient is φ = 3842496.

The previous prime is 11625049. The next prime is 11625077. The reversal of 11625072 is 27052611.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11625077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5143 + ... + 7049.

Almost surely, 211625072 is an apocalyptic number.

11625072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11625072 is an abundant number, since it is smaller than the sum of its proper divisors (18658704).

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

11625072 is a wasteful number, since it uses less digits than its factorization.

11625072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045 (or 2039 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 11625072 is about 3409.5559828224. Note that the first 3 decimals coincide. The cubic root of 11625072 is about 226.5332124837.

Adding to 11625072 its reverse (27052611), we get a palindrome (38677683).

The spelling of 11625072 in words is "eleven million, six hundred twenty-five thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 48 127 254 381 508 762 1016 1524 1907 2032 3048 3814 5721 6096 7628 11442 15256 22884 30512 45768 91536 242189 484378 726567 968756 1453134 1937512 2906268 3875024 5812536 11625072