132713388 has 18 divisors (see below), whose sum is σ = 335470044. Its totient is φ = 44237784.

The previous prime is 132713359. The next prime is 132713389. The reversal of 132713388 is 883317231.

132713388 is a `hidden beast` number, since 1 + 3 + 271 + 3 + 388 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×132713388² = 35225686708877088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3686483 = 132713388 / (1 + 3 + 2 + 7 + 1 + 3 + 3 + 8 + 8).

It is not an unprimeable number, because it can be changed into a prime (132713389) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1843206 + ... + 1843277.

Almost surely, 2^132713388 is an apocalyptic number.

132713388 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

132713388 is an abundant number, since it is smaller than the sum of its proper divisors (202756656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132713388 is a wasteful number, since it uses less digits than its factorization.

132713388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686493 (or 3686488 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 132713388 is about 11520.1296867700. The cubic root of 132713388 is about 510.0799413326.

The spelling of 132713388 in words is "one hundred thirty-two million, seven hundred thirteen thousand, three hundred eighty-eight".