132915828 has 48 divisors (see below), whose sum is σ = 318354624. Its totient is φ = 43146240.

The previous prime is 132915821. The next prime is 132915847. The reversal of 132915828 is 828519231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132915821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77476 + ... + 79172.

It is an arithmetic number, because the mean of its divisors is an integer number (6632388).

Almost surely, 2^132915828 is an apocalyptic number.

It is an amenable number.

132915828 is an abundant number, since it is smaller than the sum of its proper divisors (185438796).

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

132915828 is a wasteful number, since it uses less digits than its factorization.

132915828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872 (or 1870 counting only the distinct ones).

The product of its digits is 34560, while the sum is 39.

The square root of 132915828 is about 11528.9126980822. The cubic root of 132915828 is about 510.3391669341.

The spelling of 132915828 in words is "one hundred thirty-two million, nine hundred fifteen thousand, eight hundred twenty-eight".