22982516 has 6 divisors (see below), whose sum is σ = 40219410. Its totient is φ = 11491256.

The previous prime is 22982507. The next prime is 22982527. The reversal of 22982516 is 61528922.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 22944100 + 38416 = 4790^2 + 196^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2872811 + ... + 2872818.

It is an arithmetic number, because the mean of its divisors is an integer number (6703235).

Almost surely, 2^22982516 is an apocalyptic number.

It is an amenable number.

22982516 is a deficient number, since it is larger than the sum of its proper divisors (17236894).

22982516 is a wasteful number, since it uses less digits than its factorization.

22982516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5745633 (or 5745631 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 22982516 is about 4794.0083437558. The cubic root of 22982516 is about 284.3146186014.

The spelling of 22982516 in words is "twenty-two million, nine hundred eighty-two thousand, five hundred sixteen".