132880920 has 32 divisors (see below), whose sum is σ = 398643120. Its totient is φ = 35434880.

The previous prime is 132880903. The next prime is 132880931. The reversal of 132880920 is 29088231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553551 + ... + 553790.

Almost surely, 2^132880920 is an apocalyptic number.

132880920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132880920 is an abundant number, since it is smaller than the sum of its proper divisors (265762200).

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

132880920 is a wasteful number, since it uses less digits than its factorization.

132880920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107355 (or 1107351 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 132880920 is about 11527.3986657875. The cubic root of 132880920 is about 510.2944858259.

The spelling of 132880920 in words is "one hundred thirty-two million, eight hundred eighty thousand, nine hundred twenty".