12932672 has 28 divisors (see below), whose sum is σ = 25778460. Its totient is φ = 6437376.

The previous prime is 12932669. The next prime is 12932677. The reversal of 12932672 is 27623921.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9634816 + 3297856 = 3104^2 + 1816^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (12932677) 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, 25154 + ... + 25662.

Almost surely, 2^12932672 is an apocalyptic number.

It is an amenable number.

12932672 is a deficient number, since it is larger than the sum of its proper divisors (12845788).

12932672 is an equidigital number, since it uses as much as digits as its factorization.

12932672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918 (or 908 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 12932672 is about 3596.2024414652. The cubic root of 12932672 is about 234.7268412029.

The spelling of 12932672 in words is "twelve million, nine hundred thirty-two thousand, six hundred seventy-two".