12596402 has 32 divisors (see below), whose sum is σ = 23624832. Its totient is φ = 4904064.

The previous prime is 12596401. The next prime is 12596407. The reversal of 12596402 is 20469521.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12596401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11678 + ... + 12710.

It is an arithmetic number, because the mean of its divisors is an integer number (738276).

Almost surely, 2^12596402 is an apocalyptic number.

12596402 is a deficient number, since it is larger than the sum of its proper divisors (11028430).

12596402 is a wasteful number, since it uses less digits than its factorization.

12596402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 12596402 is about 3549.1410228392. The cubic root of 12596402 is about 232.6745257601.

The spelling of 12596402 in words is "twelve million, five hundred ninety-six thousand, four hundred two".