132915264 has 56 divisors (see below), whose sum is σ = 353324160. Its totient is φ = 44097024.

The previous prime is 132915257. The next prime is 132915269. The reversal of 132915264 is 462519231.

It is not an unprimeable number, because it can be changed into a prime (132915269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42457 + ... + 45479.

It is an arithmetic number, because the mean of its divisors is an integer number (6309360).

Almost surely, 2^132915264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132915264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176662080).

132915264 is an abundant number, since it is smaller than the sum of its proper divisors (220408896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132915264 is a wasteful number, since it uses less digits than its factorization.

132915264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3267 (or 3257 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 132915264 is about 11528.8882378137. Note that the first 3 decimals coincide. The cubic root of 132915264 is about 510.3384450945.

The spelling of 132915264 in words is "one hundred thirty-two million, nine hundred fifteen thousand, two hundred sixty-four".