25928384 has 28 divisors (see below), whose sum is σ = 51816000. Its totient is φ = 12872448.

The previous prime is 25928351. The next prime is 25928401. The reversal of 25928384 is 48382952.

Its product of digits (138240) is a multiple of the sum of its prime factors (2880).

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, 8177 + ... + 10895.

Almost surely, 2^25928384 is an apocalyptic number.

It is an amenable number.

25928384 is a deficient number, since it is larger than the sum of its proper divisors (25887616).

25928384 is a wasteful number, since it uses less digits than its factorization.

25928384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2880 (or 2870 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 25928384 is about 5091.9921445344. The cubic root of 25928384 is about 295.9773540016.

The spelling of 25928384 in words is "twenty-five million, nine hundred twenty-eight thousand, three hundred eighty-four".