8889020 has 24 divisors (see below), whose sum is σ = 21333984. Its totient is φ = 3047616.

The previous prime is 8889019. The next prime is 8889031. The reversal of 8889020 is 209888.

8889020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31607 + ... + 31886.

It is an arithmetic number, because the mean of its divisors is an integer number (888916).

Almost surely, 2^8889020 is an apocalyptic number.

It is an amenable number.

8889020 is an abundant number, since it is smaller than the sum of its proper divisors (12444964).

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

8889020 is a wasteful number, since it uses less digits than its factorization.

8889020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63509 (or 63507 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 8889020 is about 2981.4459579204. The cubic root of 8889020 is about 207.1498522070.

The spelling of 8889020 in words is "eight million, eight hundred eighty-nine thousand, twenty".