22980983 has 4 divisors (see below), whose sum is σ = 23029440. Its totient is φ = 22932528.

The previous prime is 22980977. The next prime is 22980989. The reversal of 22980983 is 38908922.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (22980977) and next prime (22980989).

It is a cyclic number.

It is not a de Polignac number, because 22980983 - 2⁴ = 22980967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22980983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22980989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23510 + ... + 24467.

It is an arithmetic number, because the mean of its divisors is an integer number (5757360).

Almost surely, 2^22980983 is an apocalyptic number.

22980983 is a deficient number, since it is larger than the sum of its proper divisors (48457).

22980983 is an equidigital number, since it uses as much as digits as its factorization.

22980983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48456.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 22980983 is about 4793.8484540085. The cubic root of 22980983 is about 284.3082969263.

The spelling of 22980983 in words is "twenty-two million, nine hundred eighty thousand, nine hundred eighty-three".