95643864 has 24 divisors (see below), whose sum is σ = 259035660. Its totient is φ = 31881264.

The previous prime is 95643859. The next prime is 95643881. The reversal of 95643864 is 46834659.

95643864 is a `hidden beast` number, since 9 + 564 + 3 + 86 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 664122 + ... + 664265.

Almost surely, 2^95643864 is an apocalyptic number.

It is an amenable number.

95643864 is an abundant number, since it is smaller than the sum of its proper divisors (163391796).

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

95643864 is a wasteful number, since it uses less digits than its factorization.

95643864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328399 (or 1328392 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 95643864 is about 9779.7680954100. The cubic root of 95643864 is about 457.3187815826.

The spelling of 95643864 in words is "ninety-five million, six hundred forty-three thousand, eight hundred sixty-four".