132767864 has 16 divisors (see below), whose sum is σ = 249976320. Its totient is φ = 66107520.

The previous prime is 132767863. The next prime is 132767867. The reversal of 132767864 is 468767231.

It is a super-2 number, since 2×132767864² = 35254611422244992, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132767863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32504 + ... + 36359.

It is an arithmetic number, because the mean of its divisors is an integer number (15623520).

Almost surely, 2^132767864 is an apocalyptic number.

It is an amenable number.

132767864 is a deficient number, since it is larger than the sum of its proper divisors (117208456).

132767864 is a wasteful number, since it uses less digits than its factorization.

132767864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69110 (or 69106 counting only the distinct ones).

The product of its digits is 338688, while the sum is 44.

The square root of 132767864 is about 11522.4938272928. The cubic root of 132767864 is about 510.1497240781.

The spelling of 132767864 in words is "one hundred thirty-two million, seven hundred sixty-seven thousand, eight hundred sixty-four".