22525486 has 8 divisors (see below), whose sum is σ = 33878520. Its totient is φ = 11232648.

The previous prime is 22525483. The next prime is 22525519. The reversal of 22525486 is 68452522.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22525483) 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, 14101 + ... + 15616.

It is an arithmetic number, because the mean of its divisors is an integer number (4234815).

Almost surely, 2^22525486 is an apocalyptic number.

22525486 is a deficient number, since it is larger than the sum of its proper divisors (11353034).

22525486 is a wasteful number, since it uses less digits than its factorization.

22525486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30098.

The product of its digits is 38400, while the sum is 34.

The square root of 22525486 is about 4746.1021902188. The cubic root of 22525486 is about 282.4173606401.

The spelling of 22525486 in words is "twenty-two million, five hundred twenty-five thousand, four hundred eighty-six".