88902020 has 24 divisors (see below), whose sum is σ = 188443584. Its totient is φ = 35227616.

The previous prime is 88902001. The next prime is 88902029. The reversal of 88902020 is 2020988.

It is not an unprimeable number, because it can be changed into a prime (88902029) 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, 18632 + ... + 22911.

It is an arithmetic number, because the mean of its divisors is an integer number (7851816).

Almost surely, 2^88902020 is an apocalyptic number.

It is an amenable number.

88902020 is an abundant number, since it is smaller than the sum of its proper divisors (99541564).

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

88902020 is a wasteful number, since it uses less digits than its factorization.

88902020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41659 (or 41657 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 88902020 is about 9428.7867724326. The cubic root of 88902020 is about 446.3106083022.

The spelling of 88902020 in words is "eighty-eight million, nine hundred two thousand, twenty".