132625729 has 8 divisors (see below), whose sum is σ = 137592000. Its totient is φ = 127685712.

The previous prime is 132625711. The next prime is 132625733. The reversal of 132625729 is 927526231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132625729 - 2⁷ = 132625601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132625709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4042 + ... + 16780.

It is an arithmetic number, because the mean of its divisors is an integer number (17199000).

Almost surely, 2^132625729 is an apocalyptic number.

It is an amenable number.

132625729 is a deficient number, since it is larger than the sum of its proper divisors (4966271).

132625729 is a wasteful number, since it uses less digits than its factorization.

132625729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13127.

The product of its digits is 45360, while the sum is 37.

The square root of 132625729 is about 11516.3244570479. The cubic root of 132625729 is about 509.9676116815.

The spelling of 132625729 in words is "one hundred thirty-two million, six hundred twenty-five thousand, seven hundred twenty-nine".