22675272 has 16 divisors (see below), whose sum is σ = 56688240. Its totient is φ = 7558416.

The previous prime is 22675271. The next prime is 22675273. The reversal of 22675272 is 27257622.

It is an interprime number because it is at equal distance from previous prime (22675271) and next prime (22675273).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (22675271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472378 + ... + 472425.

It is an arithmetic number, because the mean of its divisors is an integer number (3543015).

Almost surely, 2^22675272 is an apocalyptic number.

It is an amenable number.

22675272 is an abundant number, since it is smaller than the sum of its proper divisors (34012968).

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

22675272 is a wasteful number, since it uses less digits than its factorization.

22675272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944812 (or 944808 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 22675272 is about 4761.8559407021. The cubic root of 22675272 is about 283.0419679131.

The spelling of 22675272 in words is "twenty-two million, six hundred seventy-five thousand, two hundred seventy-two".