25838368 has 24 divisors (see below), whose sum is σ = 53862732. Its totient is φ = 12158976.

The previous prime is 25838363. The next prime is 25838369. The reversal of 25838368 is 86383852.

It can be written as a sum of positive squares in 2 ways, for example, as 21790224 + 4048144 = 4668^2 + 2012^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25838363) 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, 23205 + ... + 24292.

Almost surely, 2^25838368 is an apocalyptic number.

It is an amenable number.

25838368 is an abundant number, since it is smaller than the sum of its proper divisors (28024364).

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

25838368 is a wasteful number, since it uses less digits than its factorization.

25838368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47524 (or 47516 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 25838368 is about 5083.1454828679. The cubic root of 25838368 is about 295.6344403686.

The spelling of 25838368 in words is "twenty-five million, eight hundred thirty-eight thousand, three hundred sixty-eight".