134972576 has 12 divisors (see below), whose sum is σ = 265727322. Its totient is φ = 67486272.

The previous prime is 134972567. The next prime is 134972581. The reversal of 134972576 is 675279431.

It can be written as a sum of positive squares in only one way, i.e., 105596176 + 29376400 = 10276^2 + 5420^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108915 + ... + 2108978.

Almost surely, 2^134972576 is an apocalyptic number.

134972576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134972576 is a deficient number, since it is larger than the sum of its proper divisors (130754746).

134972576 is an equidigital number, since it uses as much as digits as its factorization.

134972576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4217903 (or 4217895 counting only the distinct ones).

The product of its digits is 317520, while the sum is 44.

The square root of 134972576 is about 11617.7698376237. The cubic root of 134972576 is about 512.9580450726.

The spelling of 134972576 in words is "one hundred thirty-four million, nine hundred seventy-two thousand, five hundred seventy-six".