132831748 has 36 divisors (see below), whose sum is σ = 271232220. Its totient is φ = 56754432.

The previous prime is 132831733. The next prime is 132831763. The reversal of 132831748 is 847138231.

132831748 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (132831733) and next prime (132831763).

It can be written as a sum of positive squares in 2 ways, for example, as 86155524 + 46676224 = 9282^2 + 6832^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79336 + ... + 80992.

Almost surely, 2^132831748 is an apocalyptic number.

It is an amenable number.

132831748 is an abundant number, since it is smaller than the sum of its proper divisors (138400472).

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

132831748 is a wasteful number, since it uses less digits than its factorization.

132831748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084 (or 2075 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 132831748 is about 11525.2656368519. The cubic root of 132831748 is about 510.2315339836.

Adding to 132831748 its reverse (847138231), we get a palindrome (979969979).

The spelling of 132831748 in words is "one hundred thirty-two million, eight hundred thirty-one thousand, seven hundred forty-eight".