22465016 has 16 divisors (see below), whose sum is σ = 48139440. Its totient is φ = 9627840.

The previous prime is 22464989. The next prime is 22465067. The reversal of 22465016 is 61056422.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 200525 + ... + 200636.

It is an arithmetic number, because the mean of its divisors is an integer number (3008715).

Almost surely, 2^22465016 is an apocalyptic number.

It is an amenable number.

22465016 is an abundant number, since it is smaller than the sum of its proper divisors (25674424).

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

22465016 is a wasteful number, since it uses less digits than its factorization.

22465016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401174 (or 401170 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 22465016 is about 4739.7274183227. The cubic root of 22465016 is about 282.1644163015.

The spelling of 22465016 in words is "twenty-two million, four hundred sixty-five thousand, sixteen".