132979902 has 32 divisors (see below), whose sum is σ = 290594304. Its totient is φ = 40233600.

The previous prime is 132979897. The next prime is 132979909. The reversal of 132979902 is 209979231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132979909) 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, 57003 + ... + 59289.

It is an arithmetic number, because the mean of its divisors is an integer number (9081072).

Almost surely, 2^132979902 is an apocalyptic number.

132979902 is an abundant number, since it is smaller than the sum of its proper divisors (157614402).

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

132979902 is a wasteful number, since it uses less digits than its factorization.

132979902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3184.

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 132979902 is about 11531.6912029416. The cubic root of 132979902 is about 510.4211592226.

The spelling of 132979902 in words is "one hundred thirty-two million, nine hundred seventy-nine thousand, nine hundred two".