132690380 has 24 divisors (see below), whose sum is σ = 279490848. Its totient is φ = 52915968.

The previous prime is 132690361. The next prime is 132690419. The reversal of 132690380 is 83096231.

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, 3104 + ... + 16583.

It is an arithmetic number, because the mean of its divisors is an integer number (11645452).

Almost surely, 2^132690380 is an apocalyptic number.

132690380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132690380 is an abundant number, since it is smaller than the sum of its proper divisors (146800468).

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

132690380 is a wasteful number, since it uses less digits than its factorization.

132690380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20033 (or 20031 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 132690380 is about 11519.1310436161. The cubic root of 132690380 is about 510.0504627755.

The spelling of 132690380 in words is "one hundred thirty-two million, six hundred ninety thousand, three hundred eighty".