132683391 has 6 divisors (see below), whose sum is σ = 191653800. Its totient is φ = 88455588.

The previous prime is 132683363. The next prime is 132683407. The reversal of 132683391 is 193386231.

132683391 is a `hidden beast` number, since 1 + 3 + 268 + 3 + 391 = 666.

It is not a de Polignac number, because 132683391 - 2⁷ = 132683263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132683321) 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, 7371291 + ... + 7371308.

It is an arithmetic number, because the mean of its divisors is an integer number (31942300).

Almost surely, 2^132683391 is an apocalyptic number.

132683391 is a deficient number, since it is larger than the sum of its proper divisors (58970409).

132683391 is a wasteful number, since it uses less digits than its factorization.

132683391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14742605 (or 14742602 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 132683391 is about 11518.8276747245. The cubic root of 132683391 is about 510.0415075790.

The spelling of 132683391 in words is "one hundred thirty-two million, six hundred eighty-three thousand, three hundred ninety-one".