25482872 has 32 divisors (see below), whose sum is σ = 49252800. Its totient is φ = 12355200.

The previous prime is 25482869. The next prime is 25482887. The reversal of 25482872 is 27828452.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38222 + ... + 38882.

It is an arithmetic number, because the mean of its divisors is an integer number (1539150).

Almost surely, 2^25482872 is an apocalyptic number.

It is an amenable number.

25482872 is a deficient number, since it is larger than the sum of its proper divisors (23769928).

25482872 is a wasteful number, since it uses less digits than its factorization.

25482872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807 (or 803 counting only the distinct ones).

The product of its digits is 71680, while the sum is 38.

The square root of 25482872 is about 5048.0562595914. The cubic root of 25482872 is about 294.2723500927.

The spelling of 25482872 in words is "twenty-five million, four hundred eighty-two thousand, eight hundred seventy-two".