12693496 has 16 divisors (see below), whose sum is σ = 24204600. Its totient is φ = 6238944.

The previous prime is 12693491. The next prime is 12693497. The reversal of 12693496 is 69439621.

It is a super-2 number, since 2×12693496² = 322249681404032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12693491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12975 + ... + 13918.

Almost surely, 2^12693496 is an apocalyptic number.

It is an amenable number.

12693496 is a deficient number, since it is larger than the sum of its proper divisors (11511104).

12693496 is a wasteful number, since it uses less digits than its factorization.

12693496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26958 (or 26954 counting only the distinct ones).

The product of its digits is 69984, while the sum is 40.

The square root of 12693496 is about 3562.7932861731. The cubic root of 12693496 is about 233.2708204417.

The spelling of 12693496 in words is "twelve million, six hundred ninety-three thousand, four hundred ninety-six".