94957920 has 240 divisors, whose sum is σ = 355658688. Its totient is φ = 23777280.

The previous prime is 94957913. The next prime is 94957931. The reversal of 94957920 is 2975949.

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

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 220105 + ... + 220535.

Almost surely, 2^94957920 is an apocalyptic number.

94957920 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 94957920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177829344).

94957920 is an abundant number, since it is smaller than the sum of its proper divisors (260700768).

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

94957920 is a wasteful number, since it uses less digits than its factorization.

94957920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 94957920 is about 9744.6354472602. The cubic root of 94957920 is about 456.2228827318. Note that the first 3 decimals are identical.

The spelling of 94957920 in words is "ninety-four million, nine hundred fifty-seven thousand, nine hundred twenty".