132712864 has 24 divisors (see below), whose sum is σ = 261606240. Its totient is φ = 66273216.

The previous prime is 132712861. The next prime is 132712883. The reversal of 132712864 is 468217231.

It is a super-2 number, since 2×132712864² = 35225408542164992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132712861) 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, 29347 + ... + 33565.

It is an arithmetic number, because the mean of its divisors is an integer number (10900260).

Almost surely, 2^132712864 is an apocalyptic number.

It is an amenable number.

132712864 is a deficient number, since it is larger than the sum of its proper divisors (128893376).

132712864 is an equidigital number, since it uses as much as digits as its factorization.

132712864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5212 (or 5204 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 132712864 is about 11520.1069439480. The cubic root of 132712864 is about 510.0792700056.

The spelling of 132712864 in words is "one hundred thirty-two million, seven hundred twelve thousand, eight hundred sixty-four".