25922922 has 8 divisors (see below), whose sum is σ = 51845856. Its totient is φ = 8640972.

The previous prime is 25922917. The next prime is 25922929. The reversal of 25922922 is 22922952.

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

25922922 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (25922929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2160238 + ... + 2160249.

It is an arithmetic number, because the mean of its divisors is an integer number (6480732).

Almost surely, 2^25922922 is an apocalyptic number.

25922922 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.

25922922 is a wasteful number, since it uses less digits than its factorization.

25922922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4320492.

The product of its digits is 12960, while the sum is 33.

The square root of 25922922 is about 5091.4557839581. The cubic root of 25922922 is about 295.9565692914.

The spelling of 25922922 in words is "twenty-five million, nine hundred twenty-two thousand, nine hundred twenty-two".