25255496 has 16 divisors (see below), whose sum is σ = 54119040. Its totient is φ = 10823760.

The previous prime is 25255469. The next prime is 25255501. The reversal of 25255496 is 69455252.

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, 225440 + ... + 225551.

It is an arithmetic number, because the mean of its divisors is an integer number (3382440).

Almost surely, 2^25255496 is an apocalyptic number.

It is an amenable number.

25255496 is an abundant number, since it is smaller than the sum of its proper divisors (28863544).

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

25255496 is a wasteful number, since it uses less digits than its factorization.

25255496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451004 (or 451000 counting only the distinct ones).

The product of its digits is 108000, while the sum is 38.

The square root of 25255496 is about 5025.4846532449. The cubic root of 25255496 is about 293.3944994118.

The spelling of 25255496 in words is "twenty-five million, two hundred fifty-five thousand, four hundred ninety-six".