132172629 has 8 divisors (see below), whose sum is σ = 176306592. Its totient is φ = 88076880.

The previous prime is 132172627. The next prime is 132172639. The reversal of 132172629 is 926271231.

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

It is not a de Polignac number, because 132172629 - 2¹ = 132172627 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 132172629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132172627) 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, 162 + ... + 16259.

It is an arithmetic number, because the mean of its divisors is an integer number (22038324).

Almost surely, 2^132172629 is an apocalyptic number.

It is an amenable number.

132172629 is a deficient number, since it is larger than the sum of its proper divisors (44133963).

132172629 is a wasteful number, since it uses less digits than its factorization.

132172629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19107.

The product of its digits is 9072, while the sum is 33.

The square root of 132172629 is about 11496.6355513254. The cubic root of 132172629 is about 509.3862012115.

The spelling of 132172629 in words is "one hundred thirty-two million, one hundred seventy-two thousand, six hundred twenty-nine".