22928982 has 8 divisors (see below), whose sum is σ = 45857976. Its totient is φ = 7642992.

The previous prime is 22928929. The next prime is 22928987. The reversal of 22928982 is 28982922.

It is a sphenic number, since it is the product of 3 distinct primes.

22928982 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22928987) 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, 1910743 + ... + 1910754.

It is an arithmetic number, because the mean of its divisors is an integer number (5732247).

Almost surely, 2^22928982 is an apocalyptic number.

22928982 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22928982 is a wasteful number, since it uses less digits than its factorization.

22928982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821502.

The product of its digits is 82944, while the sum is 42.

The square root of 22928982 is about 4788.4216606310. The cubic root of 22928982 is about 284.0936922243.

The spelling of 22928982 in words is "twenty-two million, nine hundred twenty-eight thousand, nine hundred eighty-two".