132613456 has 10 divisors (see below), whose sum is σ = 256938602. Its totient is φ = 66306720.

The previous prime is 132613421. The next prime is 132613477. The reversal of 132613456 is 654316231.

It can be written as a sum of positive squares in only one way, i.e., 97614400 + 34999056 = 9880^2 + 5916^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4144155 + ... + 4144186.

Almost surely, 2^132613456 is an apocalyptic number.

132613456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132613456 is a deficient number, since it is larger than the sum of its proper divisors (124325146).

132613456 is an equidigital number, since it uses as much as digits as its factorization.

132613456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8288349 (or 8288343 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 132613456 is about 11515.7915924178. The cubic root of 132613456 is about 509.9518806324.

Adding to 132613456 its reverse (654316231), we get a palindrome (786929687).

The spelling of 132613456 in words is "one hundred thirty-two million, six hundred thirteen thousand, four hundred fifty-six".