132474256 has 10 divisors (see below), whose sum is σ = 256668902. Its totient is φ = 66237120.

The previous prime is 132474229. The next prime is 132474323. The reversal of 132474256 is 652474231.

It can be written as a sum of positive squares in only one way, i.e., 105267600 + 27206656 = 10260^2 + 5216^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4139805 + ... + 4139836.

Almost surely, 2^132474256 is an apocalyptic number.

132474256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132474256 is a deficient number, since it is larger than the sum of its proper divisors (124194646).

132474256 is an equidigital number, since it uses as much as digits as its factorization.

132474256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8279649 (or 8279643 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 132474256 is about 11509.7461309970. The cubic root of 132474256 is about 509.7733915725.

The spelling of 132474256 in words is "one hundred thirty-two million, four hundred seventy-four thousand, two hundred fifty-six".