12497694 has 32 divisors (see below), whose sum is σ = 28456704. Its totient is φ = 3622080.

The previous prime is 12497677. The next prime is 12497713. The reversal of 12497694 is 49679421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2599 + ... + 5634.

It is an arithmetic number, because the mean of its divisors is an integer number (889272).

Almost surely, 2^12497694 is an apocalyptic number.

12497694 is an abundant number, since it is smaller than the sum of its proper divisors (15959010).

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

12497694 is a wasteful number, since it uses less digits than its factorization.

12497694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8272.

The product of its digits is 108864, while the sum is 42.

The square root of 12497694 is about 3535.2077732433. The cubic root of 12497694 is about 232.0651694645.

The spelling of 12497694 in words is "twelve million, four hundred ninety-seven thousand, six hundred ninety-four".