132631140 has 48 divisors (see below), whose sum is σ = 371875392. Its totient is φ = 35319936.

The previous prime is 132631139. The next prime is 132631183. The reversal of 132631140 is 41136231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73327 + ... + 75113.

It is an arithmetic number, because the mean of its divisors is an integer number (7747404).

Almost surely, 2^132631140 is an apocalyptic number.

132631140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132631140 is an abundant number, since it is smaller than the sum of its proper divisors (239244252).

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

132631140 is a wasteful number, since it uses less digits than its factorization.

132631140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3036 (or 3034 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 132631140 is about 11516.5593820377. The cubic root of 132631140 is about 509.9745469804.

Adding to 132631140 its reverse (41136231), we get a palindrome (173767371).

The spelling of 132631140 in words is "one hundred thirty-two million, six hundred thirty-one thousand, one hundred forty".