25364004 has 12 divisors (see below), whose sum is σ = 59182704. Its totient is φ = 8454664.

The previous prime is 25363997. The next prime is 25364011. The reversal of 25364004 is 40046352.

It is an interprime number because it is at equal distance from previous prime (25363997) and next prime (25364011).

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

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, 1056822 + ... + 1056845.

It is an arithmetic number, because the mean of its divisors is an integer number (4931892).

Almost surely, 2^25364004 is an apocalyptic number.

It is an amenable number.

25364004 is an abundant number, since it is smaller than the sum of its proper divisors (33818700).

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

25364004 is a wasteful number, since it uses less digits than its factorization.

25364004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113674 (or 2113672 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 25364004 is about 5036.2688570012. The cubic root of 25364004 is about 293.8140802408.

The spelling of 25364004 in words is "twenty-five million, three hundred sixty-four thousand, four".