22852568 has 16 divisors (see below), whose sum is σ = 42900000. Its totient is φ = 11412576.

The previous prime is 22852553. The next prime is 22852579. The reversal of 22852568 is 86525822.

It is a happy number.

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, 10433 + ... + 12431.

It is an arithmetic number, because the mean of its divisors is an integer number (2681250).

Almost surely, 2^22852568 is an apocalyptic number.

It is an amenable number.

22852568 is a deficient number, since it is larger than the sum of its proper divisors (20047432).

22852568 is a wasteful number, since it uses less digits than its factorization.

22852568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3434 (or 3430 counting only the distinct ones).

The product of its digits is 76800, while the sum is 38.

The square root of 22852568 is about 4780.4359633824. The cubic root of 22852568 is about 283.7777471621. Note that the first 4 decimals are identical.

The spelling of 22852568 in words is "twenty-two million, eight hundred fifty-two thousand, five hundred sixty-eight".