8930020 has 24 divisors (see below), whose sum is σ = 20458368. Its totient is φ = 3247200.

The previous prime is 8930011. The next prime is 8930021. The reversal of 8930020 is 200398.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 8929973 and 8930000.

It is not an unprimeable number, because it can be changed into a prime (8930021) 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, 20076 + ... + 20515.

It is an arithmetic number, because the mean of its divisors is an integer number (852432).

Almost surely, 2^8930020 is an apocalyptic number.

It is an amenable number.

8930020 is an abundant number, since it is smaller than the sum of its proper divisors (11528348).

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

8930020 is a wasteful number, since it uses less digits than its factorization.

8930020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40611 (or 40609 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 8930020 is about 2988.3139058673. The cubic root of 8930020 is about 207.4678519896.

The spelling of 8930020 in words is "eight million, nine hundred thirty thousand, twenty".