132771672 has 48 divisors (see below), whose sum is σ = 392282280. Its totient is φ = 40233600.

The previous prime is 132771643. The next prime is 132771707. The reversal of 132771672 is 276177231.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83029 + ... + 84612.

Almost surely, 2^132771672 is an apocalyptic number.

132771672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132771672 is an abundant number, since it is smaller than the sum of its proper divisors (259510608).

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

132771672 is a wasteful number, since it uses less digits than its factorization.

132771672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167664 (or 167657 counting only the distinct ones).

The product of its digits is 24696, while the sum is 36.

The square root of 132771672 is about 11522.6590681144. The cubic root of 132771672 is about 510.1546013417.

The spelling of 132771672 in words is "one hundred thirty-two million, seven hundred seventy-one thousand, six hundred seventy-two".