25963422 has 32 divisors (see below), whose sum is σ = 53602560. Its totient is φ = 8379840.

The previous prime is 25963397. The next prime is 25963433. The reversal of 25963422 is 22436952.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 24618 + ... + 25650.

It is an arithmetic number, because the mean of its divisors is an integer number (1675080).

Almost surely, 2^25963422 is an apocalyptic number.

25963422 is an abundant number, since it is smaller than the sum of its proper divisors (27639138).

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

25963422 is a wasteful number, since it uses less digits than its factorization.

25963422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168.

The product of its digits is 25920, while the sum is 33.

The square root of 25963422 is about 5095.4314832014. The cubic root of 25963422 is about 296.1106157673.

The spelling of 25963422 in words is "twenty-five million, nine hundred sixty-three thousand, four hundred twenty-two".