132664023 has 48 divisors (see below), whose sum is σ = 213408000. Its totient is φ = 79035264.

The previous prime is 132664019. The next prime is 132664027. The reversal of 132664023 is 320466231.

132664023 is a `hidden beast` number, since 13 + 2 + 6 + 640 + 2 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (132664019) and next prime (132664027).

It is not a de Polignac number, because 132664023 - 2² = 132664019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132664027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 349848 + ... + 350226.

It is an arithmetic number, because the mean of its divisors is an integer number (4446000).

Almost surely, 2^132664023 is an apocalyptic number.

132664023 is a deficient number, since it is larger than the sum of its proper divisors (80743977).

132664023 is a wasteful number, since it uses less digits than its factorization.

132664023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516 (or 513 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 132664023 is about 11517.9869334880. The cubic root of 132664023 is about 510.0166891886.

The spelling of 132664023 in words is "one hundred thirty-two million, six hundred sixty-four thousand, twenty-three".