132974132 has 12 divisors (see below), whose sum is σ = 242822496. Its totient is φ = 63596280.

The previous prime is 132974131. The next prime is 132974161. The reversal of 132974132 is 231479231.

132974132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132974131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 722594 + ... + 722777.

It is an arithmetic number, because the mean of its divisors is an integer number (20235208).

Almost surely, 2^132974132 is an apocalyptic number.

It is an amenable number.

132974132 is a deficient number, since it is larger than the sum of its proper divisors (109848364).

132974132 is a wasteful number, since it uses less digits than its factorization.

132974132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445398 (or 1445396 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 132974132 is about 11531.4410200981. The cubic root of 132974132 is about 510.4137767218.

The spelling of 132974132 in words is "one hundred thirty-two million, nine hundred seventy-four thousand, one hundred thirty-two".