25379922 has 16 divisors (see below), whose sum is σ = 50854752. Its totient is φ = 8444160.

The previous prime is 25379903. The next prime is 25379941. The reversal of 25379922 is 22997352.

It is an interprime number because it is at equal distance from previous prime (25379903) and next prime (25379941).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204 + ... + 7127.

It is an arithmetic number, because the mean of its divisors is an integer number (3178422).

Almost surely, 2^25379922 is an apocalyptic number.

25379922 is an abundant number, since it is smaller than the sum of its proper divisors (25474830).

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

25379922 is a wasteful number, since it uses less digits than its factorization.

25379922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7913.

The product of its digits is 68040, while the sum is 39.

The square root of 25379922 is about 5037.8489457307. The cubic root of 25379922 is about 293.8755315595.

The spelling of 25379922 in words is "twenty-five million, three hundred seventy-nine thousand, nine hundred twenty-two".