22525926 has 8 divisors (see below), whose sum is σ = 45051864. Its totient is φ = 7508640.

The previous prime is 22525913. The next prime is 22525927. The reversal of 22525926 is 62952522.

It is a sphenic number, since it is the product of 3 distinct primes.

22525926 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22525927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1877155 + ... + 1877166.

It is an arithmetic number, because the mean of its divisors is an integer number (5631483).

Almost surely, 2^22525926 is an apocalyptic number.

22525926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22525926 is a wasteful number, since it uses less digits than its factorization.

22525926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3754326.

The product of its digits is 21600, while the sum is 33.

The square root of 22525926 is about 4746.1485438195. The cubic root of 22525926 is about 282.4191994881.

The spelling of 22525926 in words is "twenty-two million, five hundred twenty-five thousand, nine hundred twenty-six".