95149931 has 4 divisors (see below), whose sum is σ = 95176200. Its totient is φ = 95123664.

The previous prime is 95149921. The next prime is 95149937. The reversal of 95149931 is 13994159.

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 95149931 - 2²⁶ = 28041067 is a prime.

It is a super-2 number, since 2×95149931² = 18107018738609522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95149937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6626 + ... + 15303.

It is an arithmetic number, because the mean of its divisors is an integer number (23794050).

Almost surely, 2^95149931 is an apocalyptic number.

95149931 is a deficient number, since it is larger than the sum of its proper divisors (26269).

95149931 is a wasteful number, since it uses less digits than its factorization.

95149931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26268.

The product of its digits is 43740, while the sum is 41.

The square root of 95149931 is about 9754.4826105745. The cubic root of 95149931 is about 456.5301796694.

The spelling of 95149931 in words is "ninety-five million, one hundred forty-nine thousand, nine hundred thirty-one".