131500792 has 16 divisors (see below), whose sum is σ = 247806000. Its totient is φ = 65419200.

The previous prime is 131500781. The next prime is 131500841. The reversal of 131500792 is 297005131.

It is a self number, because there is not a number n which added to its sum of digits gives 131500792.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39709 + ... + 42892.

It is an arithmetic number, because the mean of its divisors is an integer number (15487875).

Almost surely, 2^131500792 is an apocalyptic number.

It is an amenable number.

131500792 is a deficient number, since it is larger than the sum of its proper divisors (116305208).

131500792 is a wasteful number, since it uses less digits than its factorization.

131500792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82806 (or 82802 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 131500792 is about 11467.3794739688. The cubic root of 131500792 is about 508.5216601734.

The spelling of 131500792 in words is "one hundred thirty-one million, five hundred thousand, seven hundred ninety-two".