22852452 has 24 divisors (see below), whose sum is σ = 60940096. Its totient is φ = 6529248.

The previous prime is 22852439. The next prime is 22852469. The reversal of 22852452 is 25425822.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135943 + ... + 136110.

Almost surely, 2^22852452 is an apocalyptic number.

It is an amenable number.

22852452 is an abundant number, since it is smaller than the sum of its proper divisors (38087644).

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

22852452 is a wasteful number, since it uses less digits than its factorization.

22852452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272067 (or 272065 counting only the distinct ones).

The product of its digits is 12800, while the sum is 30.

The square root of 22852452 is about 4780.4238305824. The cubic root of 22852452 is about 283.7772670078. Note that the first 3 decimals are identical.

The spelling of 22852452 in words is "twenty-two million, eight hundred fifty-two thousand, four hundred fifty-two".