131960504 has 32 divisors (see below), whose sum is σ = 267624000. Its totient is φ = 60638592.

The previous prime is 131960503. The next prime is 131960531. The reversal of 131960504 is 405069131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131960501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22202 + ... + 27510.

It is an arithmetic number, because the mean of its divisors is an integer number (8363250).

Almost surely, 2^131960504 is an apocalyptic number.

It is an amenable number.

131960504 is an abundant number, since it is smaller than the sum of its proper divisors (135663496).

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

131960504 is a wasteful number, since it uses less digits than its factorization.

131960504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567 (or 5563 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 131960504 is about 11487.4063217073. The cubic root of 131960504 is about 509.1135491864.

The spelling of 131960504 in words is "one hundred thirty-one million, nine hundred sixty thousand, five hundred four".