12657096 has 48 divisors (see below), whose sum is σ = 34444800. Its totient is φ = 4198752.

The previous prime is 12657091. The next prime is 12657119. The reversal of 12657096 is 69075621.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12657096.

It is not an unprimeable number, because it can be changed into a prime (12657091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26185 + ... + 26663.

It is an arithmetic number, because the mean of its divisors is an integer number (717600).

Almost surely, 2^12657096 is an apocalyptic number.

It is an amenable number.

12657096 is an abundant number, since it is smaller than the sum of its proper divisors (21787704).

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

12657096 is a wasteful number, since it uses less digits than its factorization.

12657096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858 (or 851 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 12657096 is about 3557.6812673425. The cubic root of 12657096 is about 233.0476303616.

The spelling of 12657096 in words is "twelve million, six hundred fifty-seven thousand, ninety-six".