131090796 has 36 divisors (see below), whose sum is σ = 333606000. Its totient is φ = 43401888.

The previous prime is 131090767. The next prime is 131090803. The reversal of 131090796 is 697090131.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 131090796.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6856 + ... + 17583.

Almost surely, 2^131090796 is an apocalyptic number.

It is an amenable number.

131090796 is an abundant number, since it is smaller than the sum of its proper divisors (202515204).

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

131090796 is a wasteful number, since it uses less digits than its factorization.

131090796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24598 (or 24593 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 131090796 is about 11449.4888968897. The cubic root of 131090796 is about 507.9926167113.

The spelling of 131090796 in words is "one hundred thirty-one million, ninety thousand, seven hundred ninety-six".