25873264 has 10 divisors (see below), whose sum is σ = 50129480. Its totient is φ = 12936624.

The previous prime is 25873259. The next prime is 25873273. The reversal of 25873264 is 46237852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808524 + ... + 808555.

It is an arithmetic number, because the mean of its divisors is an integer number (5012948).

Almost surely, 2^25873264 is an apocalyptic number.

It is an amenable number.

25873264 is a deficient number, since it is larger than the sum of its proper divisors (24256216).

25873264 is a wasteful number, since it uses less digits than its factorization.

25873264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617087 (or 1617081 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 25873264 is about 5086.5768449911. The cubic root of 25873264 is about 295.7674701664.

The spelling of 25873264 in words is "twenty-five million, eight hundred seventy-three thousand, two hundred sixty-four".