94392864 has 144 divisors (see below), whose sum is σ = 284356800. Its totient is φ = 30792960.

The previous prime is 94392839. The next prime is 94392871. The reversal of 94392864 is 46829349.

It is a tau number, because it is divible by the number of its divisors (144).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 474237 + ... + 474435.

It is an arithmetic number, because the mean of its divisors is an integer number (1974700).

Almost surely, 2^94392864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94392864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142178400).

94392864 is an abundant number, since it is smaller than the sum of its proper divisors (189963936).

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

94392864 is a wasteful number, since it uses less digits than its factorization.

94392864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 265 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 94392864 is about 9715.5990036642. The cubic root of 94392864 is about 455.3161494763.

The spelling of 94392864 in words is "ninety-four million, three hundred ninety-two thousand, eight hundred sixty-four".