12973488 has 40 divisors (see below), whose sum is σ = 36563136. Its totient is φ = 3931200.

The previous prime is 12973483. The next prime is 12973511. The reversal of 12973488 is 88437921.

It is a super-2 number, since 2×12973488² = 336622781772288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12973483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11758 + ... + 12813.

Almost surely, 2^12973488 is an apocalyptic number.

It is an amenable number.

12973488 is an abundant number, since it is smaller than the sum of its proper divisors (23589648).

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

12973488 is a wasteful number, since it uses less digits than its factorization.

12973488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24593 (or 24587 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 12973488 is about 3601.8728461732. The cubic root of 12973488 is about 234.9735174624.

The spelling of 12973488 in words is "twelve million, nine hundred seventy-three thousand, four hundred eighty-eight".