131975714 has 8 divisors (see below), whose sum is σ = 213191580. Its totient is φ = 60911856.

The previous prime is 131975713. The next prime is 131975717. The reversal of 131975714 is 417579131.

It can be written as a sum of positive squares in 2 ways, for example, as 109725625 + 22250089 = 10475^2 + 4717^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (131975713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2537969 + ... + 2538020.

Almost surely, 2^131975714 is an apocalyptic number.

131975714 is a deficient number, since it is larger than the sum of its proper divisors (81215866).

131975714 is a wasteful number, since it uses less digits than its factorization.

131975714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5076004.

The product of its digits is 26460, while the sum is 38.

The square root of 131975714 is about 11488.0683319695. The cubic root of 131975714 is about 509.1331088762.

The spelling of 131975714 in words is "one hundred thirty-one million, nine hundred seventy-five thousand, seven hundred fourteen".