22980982 has 8 divisors (see below), whose sum is σ = 35583552. Its totient is φ = 11119800.

The previous prime is 22980977. The next prime is 22980989. The reversal of 22980982 is 28908922.

It is a happy number.

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

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, 185269 + ... + 185392.

It is an arithmetic number, because the mean of its divisors is an integer number (4447944).

Almost surely, 2^22980982 is an apocalyptic number.

22980982 is a deficient number, since it is larger than the sum of its proper divisors (12602570).

22980982 is a wasteful number, since it uses less digits than its factorization.

22980982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370694.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 22980982 is about 4793.8483497082. The cubic root of 22980982 is about 284.3082928025.

The spelling of 22980982 in words is "twenty-two million, nine hundred eighty thousand, nine hundred eighty-two".