94392020 has 24 divisors (see below), whose sum is σ = 198409344. Its totient is φ = 37721376.

The previous prime is 94391987. The next prime is 94392029. The reversal of 94392020 is 2029349.

It is a super-3 number, since 3×94392020³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94392029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34337 + ... + 36983.

It is an arithmetic number, because the mean of its divisors is an integer number (8267056).

Almost surely, 2^94392020 is an apocalyptic number.

It is an amenable number.

94392020 is an abundant number, since it is smaller than the sum of its proper divisors (104017324).

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

94392020 is a wasteful number, since it uses less digits than its factorization.

94392020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4439 (or 4437 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 94392020 is about 9715.5555682627. Note that the first 4 decimals coincide. The cubic root of 94392020 is about 455.3147924246.

The spelling of 94392020 in words is "ninety-four million, three hundred ninety-two thousand, twenty".