131950756 has 24 divisors (see below), whose sum is σ = 272416256. Its totient is φ = 54725760.

The previous prime is 131950729. The next prime is 131950759. The reversal of 131950756 is 657059131.

It is a super-2 number, since 2×131950756² = 34822004017943072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131950759) 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, 75141 + ... + 76876.

Almost surely, 2^131950756 is an apocalyptic number.

It is an amenable number.

131950756 is an abundant number, since it is smaller than the sum of its proper divisors (140465500).

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

131950756 is a wasteful number, since it uses less digits than its factorization.

131950756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152059 (or 152057 counting only the distinct ones).

The product of its (nonzero) digits is 28350, while the sum is 37.

The square root of 131950756 is about 11486.9820231425. The cubic root of 131950756 is about 509.1010127053.

The spelling of 131950756 in words is "one hundred thirty-one million, nine hundred fifty thousand, seven hundred fifty-six".