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12325964 = 2271393167
BaseRepresentation
bin101111000001…
…010001001100
3212012020001012
4233001101030
511123412324
61120104352
7206524520
oct57012114
925166035
1012325964
116a59752
1241650b8
132727491
1418cbd80
15113720e
hexbc144c

12325964 has 24 divisors (see below), whose sum is σ = 24837120. Its totient is φ = 5242896.

The previous prime is 12325961. The next prime is 12325967. The reversal of 12325964 is 46952321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12325961) and next prime (12325967).

It is a self number, because there is not a number n which added to its sum of digits gives 12325964.

It is not an unprimeable number, because it can be changed into a prime (12325961) 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, 2309 + ... + 5475.

It is an arithmetic number, because the mean of its divisors is an integer number (1034880).

Almost surely, 212325964 is an apocalyptic number.

12325964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12325964 is an abundant number, since it is smaller than the sum of its proper divisors (12511156).

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

12325964 is a wasteful number, since it uses less digits than its factorization.

12325964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3317 (or 3315 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 12325964 is about 3510.8352282612. The cubic root of 12325964 is about 230.9973326029.

The spelling of 12325964 in words is "twelve million, three hundred twenty-five thousand, nine hundred sixty-four".

Divisors: 1 2 4 7 14 28 139 278 556 973 1946 3167 3892 6334 12668 22169 44338 88676 440213 880426 1760852 3081491 6162982 12325964