131411792 has 20 divisors (see below), whose sum is σ = 256022676. Its totient is φ = 65341440.

The previous prime is 131411779. The next prime is 131411801. The reversal of 131411792 is 297114131.

It can be written as a sum of positive squares in 2 ways, for example, as 27290176 + 104121616 = 5224^2 + 10204^2 .

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, 19793 + ... + 25584.

Almost surely, 2^131411792 is an apocalyptic number.

It is an amenable number.

131411792 is a deficient number, since it is larger than the sum of its proper divisors (124610884).

131411792 is a wasteful number, since it uses less digits than its factorization.

131411792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45566 (or 45560 counting only the distinct ones).

The product of its digits is 1512, while the sum is 29.

The square root of 131411792 is about 11463.4982444278. The cubic root of 131411792 is about 508.4069114553.

The spelling of 131411792 in words is "one hundred thirty-one million, four hundred eleven thousand, seven hundred ninety-two".