22951125 has 48 divisors (see below), whose sum is σ = 43220736. Its totient is φ = 11695200.

The previous prime is 22951111. The next prime is 22951141. The reversal of 22951125 is 52115922.

It is not a de Polignac number, because 22951125 - 2⁴ = 22951109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25432 + ... + 26318.

It is an arithmetic number, because the mean of its divisors is an integer number (900432).

Almost surely, 2^22951125 is an apocalyptic number.

22951125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22951125 is a deficient number, since it is larger than the sum of its proper divisors (20269611).

22951125 is a wasteful number, since it uses less digits than its factorization.

22951125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931 (or 918 counting only the distinct ones).

The product of its digits is 1800, while the sum is 27.

The square root of 22951125 is about 4790.7332424171. The cubic root of 22951125 is about 284.1851145517.

The spelling of 22951125 in words is "twenty-two million, nine hundred fifty-one thousand, one hundred twenty-five".