132815152 has 30 divisors (see below), whose sum is σ = 273366308. Its totient is φ = 62499072.

The previous prime is 132815147. The next prime is 132815161. The reversal of 132815152 is 251518231.

It is a self number, because there is not a number n which added to its sum of digits gives 132815152.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9738 + ... + 18985.

Almost surely, 2^132815152 is an apocalyptic number.

It is an amenable number.

132815152 is an abundant number, since it is smaller than the sum of its proper divisors (140551156).

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

132815152 is a wasteful number, since it uses less digits than its factorization.

132815152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28765 (or 28742 counting only the distinct ones).

The product of its digits is 2400, while the sum is 28.

The square root of 132815152 is about 11524.5456309566. The cubic root of 132815152 is about 510.2102836541.

The spelling of 132815152 in words is "one hundred thirty-two million, eight hundred fifteen thousand, one hundred fifty-two".