25922016 has 36 divisors (see below), whose sum is σ = 73716552. Its totient is φ = 8640576.

The previous prime is 25921999. The next prime is 25922047. The reversal of 25922016 is 61022952.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44716 + ... + 45291.

It is an arithmetic number, because the mean of its divisors is an integer number (2047682).

Almost surely, 2^25922016 is an apocalyptic number.

It is an amenable number.

25922016 is an abundant number, since it is smaller than the sum of its proper divisors (47794536).

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

25922016 is a wasteful number, since it uses less digits than its factorization.

25922016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90023 (or 90012 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 25922016 is about 5091.3668105922. The cubic root of 25922016 is about 295.9531213805.

Adding to 25922016 its reverse (61022952), we get a palindrome (86944968).

The spelling of 25922016 in words is "twenty-five million, nine hundred twenty-two thousand, sixteen".