22625024 has 18 divisors (see below), whose sum is σ = 45162180. Its totient is φ = 11312384.

The previous prime is 22625023. The next prime is 22625027. The reversal of 22625024 is 42052622.

It is a super-2 number, since 2×22625024² = 1023783422001152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22625023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43934 + ... + 44445.

It is an arithmetic number, because the mean of its divisors is an integer number (2509010).

Almost surely, 2^22625024 is an apocalyptic number.

It is an amenable number.

22625024 is a deficient number, since it is larger than the sum of its proper divisors (22537156).

22625024 is an frugal number, since it uses more digits than its factorization.

22625024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88395 (or 88381 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 22625024 is about 4756.5769204334. The cubic root of 22625024 is about 282.8327412982.

Adding to 22625024 its reverse (42052622), we get a palindrome (64677646).

The spelling of 22625024 in words is "twenty-two million, six hundred twenty-five thousand, twenty-four".