94111920 has 240 divisors, whose sum is σ = 367690752. Its totient is φ = 21127680.

The previous prime is 94111891. The next prime is 94111961. The reversal of 94111920 is 2911149.

It is a tau number, because it is divible by the number of its divisors (240).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 357709 + ... + 357971.

Almost surely, 2^94111920 is an apocalyptic number.

94111920 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94111920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183845376).

94111920 is an abundant number, since it is smaller than the sum of its proper divisors (273578832).

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

94111920 is a wasteful number, since it uses less digits than its factorization.

94111920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 351 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The square root of 94111920 is about 9701.1298311073. The cubic root of 94111920 is about 454.8639773732.

The spelling of 94111920 in words is "ninety-four million, one hundred eleven thousand, nine hundred twenty".