95687131 has 4 divisors (see below), whose sum is σ = 96840072. Its totient is φ = 94534192.

The previous prime is 95687087. The next prime is 95687147. The reversal of 95687131 is 13178659.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 95687131 - 2⁷ = 95687003 is a prime.

It is a super-2 number, since 2×95687131² = 18312054078022322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95687161) 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, 576346 + ... + 576511.

It is an arithmetic number, because the mean of its divisors is an integer number (24210018).

Almost surely, 2^95687131 is an apocalyptic number.

95687131 is a deficient number, since it is larger than the sum of its proper divisors (1152941).

95687131 is a wasteful number, since it uses less digits than its factorization.

95687131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152940.

The product of its digits is 45360, while the sum is 40.

The square root of 95687131 is about 9781.9799120628. The cubic root of 95687131 is about 457.3877312185.

The spelling of 95687131 in words is "ninety-five million, six hundred eighty-seven thousand, one hundred thirty-one".