95431820 has 24 divisors (see below), whose sum is σ = 218626128. Its totient is φ = 34702400.

The previous prime is 95431799. The next prime is 95431873. The reversal of 95431820 is 2813459.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216671 + ... + 217110.

It is an arithmetic number, because the mean of its divisors is an integer number (9109422).

Almost surely, 2^95431820 is an apocalyptic number.

It is an amenable number.

95431820 is an abundant number, since it is smaller than the sum of its proper divisors (123194308).

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

95431820 is a wasteful number, since it uses less digits than its factorization.

95431820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433801 (or 433799 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 95431820 is about 9768.9211277397. The cubic root of 95431820 is about 456.9805704639.

The spelling of 95431820 in words is "ninety-five million, four hundred thirty-one thousand, eight hundred twenty".