132773979 has 16 divisors (see below), whose sum is σ = 191020032. Its totient is φ = 81548448.

The previous prime is 132773969. The next prime is 132773987. The reversal of 132773979 is 979377231.

It is not a de Polignac number, because 132773979 - 2⁹ = 132773467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132773939) 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, 18934 + ... + 24980.

It is an arithmetic number, because the mean of its divisors is an integer number (11938752).

Almost surely, 2^132773979 is an apocalyptic number.

132773979 is a deficient number, since it is larger than the sum of its proper divisors (58246053).

132773979 is a wasteful number, since it uses less digits than its factorization.

132773979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6626.

The product of its digits is 500094, while the sum is 48.

The square root of 132773979 is about 11522.7591747810. The cubic root of 132773979 is about 510.1575560880.

The spelling of 132773979 in words is "one hundred thirty-two million, seven hundred seventy-three thousand, nine hundred seventy-nine".