22983020 has 12 divisors (see below), whose sum is σ = 48264384. Its totient is φ = 9193200.

The previous prime is 22983017. The next prime is 22983061. The reversal of 22983020 is 2038922.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574556 + ... + 574595.

It is an arithmetic number, because the mean of its divisors is an integer number (4022032).

Almost surely, 2^22983020 is an apocalyptic number.

22983020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22983020 is an abundant number, since it is smaller than the sum of its proper divisors (25281364).

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

22983020 is a wasteful number, since it uses less digits than its factorization.

22983020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149160 (or 1149158 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 22983020 is about 4794.0609090832. The cubic root of 22983020 is about 284.3166968990.

The spelling of 22983020 in words is "twenty-two million, nine hundred eighty-three thousand, twenty".