22754522 has 12 divisors (see below), whose sum is σ = 39704490. Its totient is φ = 9751896.

The previous prime is 22754509. The next prime is 22754573. The reversal of 22754522 is 22545722.

It can be written as a sum of positive squares in only one way, i.e., 22193521 + 561001 = 4711^2 + 749^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115997 + ... + 116192.

Almost surely, 2^22754522 is an apocalyptic number.

22754522 is a deficient number, since it is larger than the sum of its proper divisors (16949968).

22754522 is a wasteful number, since it uses less digits than its factorization.

22754522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232205 (or 232198 counting only the distinct ones).

The product of its digits is 11200, while the sum is 29.

The square root of 22754522 is about 4770.1700179344. The cubic root of 22754522 is about 283.3713280843.

The spelling of 22754522 in words is "twenty-two million, seven hundred fifty-four thousand, five hundred twenty-two".