94099920 has 160 divisors (see below), whose sum is σ = 305230464. Its totient is φ = 23961600.

The previous prime is 94099919. The next prime is 94099987. The reversal of 94099920 is 2999049.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 718255 + ... + 718385.

Almost surely, 2^94099920 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 94099920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152615232).

94099920 is an abundant number, since it is smaller than the sum of its proper divisors (211130544).

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

94099920 is a wasteful number, since it uses less digits than its factorization.

94099920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 94099920 is about 9700.5113267291. The cubic root of 94099920 is about 454.8446436560.

The spelling of 94099920 in words is "ninety-four million, ninety-nine thousand, nine hundred twenty".