22427652 has 36 divisors (see below), whose sum is σ = 56671440. Its totient is φ = 6900192.

The previous prime is 22427621. The next prime is 22427653. The reversal of 22427652 is 25672422.

It is not an unprimeable number, because it can be changed into a prime (22427653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3502 + ... + 7557.

Almost surely, 2^22427652 is an apocalyptic number.

It is an amenable number.

22427652 is an abundant number, since it is smaller than the sum of its proper divisors (34243788).

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

22427652 is a wasteful number, since it uses less digits than its factorization.

22427652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11092 (or 11077 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 22427652 is about 4735.7842011646. The cubic root of 22427652 is about 282.0078967659.

The spelling of 22427652 in words is "twenty-two million, four hundred twenty-seven thousand, six hundred fifty-two".