131700792 has 32 divisors (see below), whose sum is σ = 329533200. Its totient is φ = 43862784.

The previous prime is 131700791. The next prime is 131700809. The reversal of 131700792 is 297007131.

It is a super-2 number, since 2×131700792² = 34690197226854528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131700791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53934 + ... + 56322.

Almost surely, 2^131700792 is an apocalyptic number.

131700792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131700792 is an abundant number, since it is smaller than the sum of its proper divisors (197832408).

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

131700792 is a wasteful number, since it uses less digits than its factorization.

131700792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4695 (or 4691 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 131700792 is about 11476.0965489142. The cubic root of 131700792 is about 508.7793336905.

The spelling of 131700792 in words is "one hundred thirty-one million, seven hundred thousand, seven hundred ninety-two".