22575152 has 10 divisors (see below), whose sum is σ = 43739388. Its totient is φ = 11287568.

The previous prime is 22575151. The next prime is 22575209. The reversal of 22575152 is 25157522.

It is not an unprimeable number, because it can be changed into a prime (22575151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705458 + ... + 705489.

Almost surely, 2^22575152 is an apocalyptic number.

It is an amenable number.

22575152 is a deficient number, since it is larger than the sum of its proper divisors (21164236).

22575152 is a wasteful number, since it uses less digits than its factorization.

22575152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410955 (or 1410949 counting only the distinct ones).

The product of its digits is 7000, while the sum is 29.

The square root of 22575152 is about 4751.3316028246. The cubic root of 22575152 is about 282.6247737646.

The spelling of 22575152 in words is "twenty-two million, five hundred seventy-five thousand, one hundred fifty-two".