25338896 has 20 divisors (see below), whose sum is σ = 53557584. Its totient is φ = 11517600.

The previous prime is 25338883. The next prime is 25338899. The reversal of 25338896 is 69883352.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (25338899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71810 + ... + 72161.

Almost surely, 2^25338896 is an apocalyptic number.

It is an amenable number.

25338896 is an abundant number, since it is smaller than the sum of its proper divisors (28218688).

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

25338896 is a wasteful number, since it uses less digits than its factorization.

25338896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143990 (or 143984 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 25338896 is about 5033.7755214153. The cubic root of 25338896 is about 293.7170987143.

The spelling of 25338896 in words is "twenty-five million, three hundred thirty-eight thousand, eight hundred ninety-six".