12517496 has 16 divisors (see below), whose sum is σ = 23550000. Its totient is φ = 6237504.

The previous prime is 12517493. The next prime is 12517511. The reversal of 12517496 is 69471521.

It is a super-2 number, since 2×12517496² = 313375412220032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12517493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5 + ... + 5003.

It is an arithmetic number, because the mean of its divisors is an integer number (1471875).

Almost surely, 2^12517496 is an apocalyptic number.

It is an amenable number.

12517496 is a deficient number, since it is larger than the sum of its proper divisors (11032504).

12517496 is a wasteful number, since it uses less digits than its factorization.

12517496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5318 (or 5314 counting only the distinct ones).

The product of its digits is 15120, while the sum is 35.

The square root of 12517496 is about 3538.0073487770. The cubic root of 12517496 is about 232.1876701856.

The spelling of 12517496 in words is "twelve million, five hundred seventeen thousand, four hundred ninety-six".