94013904 has 80 divisors (see below), whose sum is σ = 250430400. Its totient is φ = 30379008.

The previous prime is 94013897. The next prime is 94013923. The reversal of 94013904 is 40931049.

It is a super-2 number, since 2×94013904² = 17677228290642432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251862 + ... + 252234.

It is an arithmetic number, because the mean of its divisors is an integer number (3130380).

Almost surely, 2^94013904 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 94013904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125215200).

94013904 is an abundant number, since it is smaller than the sum of its proper divisors (156416496).

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

94013904 is a wasteful number, since it uses less digits than its factorization.

94013904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 94013904 is about 9696.0767323696. The cubic root of 94013904 is about 454.7060114309.

The spelling of 94013904 in words is "ninety-four million, thirteen thousand, nine hundred four".