25204884 has 12 divisors (see below), whose sum is σ = 58811424. Its totient is φ = 8401624.

The previous prime is 25204867. The next prime is 25204901. The reversal of 25204884 is 48840252.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (25204867) and next prime (25204901).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050192 + ... + 1050215.

It is an arithmetic number, because the mean of its divisors is an integer number (4900952).

Almost surely, 2^25204884 is an apocalyptic number.

It is an amenable number.

25204884 is an abundant number, since it is smaller than the sum of its proper divisors (33606540).

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

25204884 is a wasteful number, since it uses less digits than its factorization.

25204884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100414 (or 2100412 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 25204884 is about 5020.4465936807. The cubic root of 25204884 is about 293.1983808748.

The spelling of 25204884 in words is "twenty-five million, two hundred four thousand, eight hundred eighty-four".