25674928 has 20 divisors (see below), whose sum is σ = 52363960. Its totient is φ = 12161664.

The previous prime is 25674919. The next prime is 25674941. The reversal of 25674928 is 82947652.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41925 + ... + 42532.

It is an arithmetic number, because the mean of its divisors is an integer number (2618198).

Almost surely, 2^25674928 is an apocalyptic number.

It is an amenable number.

25674928 is an abundant number, since it is smaller than the sum of its proper divisors (26689032).

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

25674928 is a wasteful number, since it uses less digits than its factorization.

25674928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84484 (or 84478 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 25674928 is about 5067.0433193333. The cubic root of 25674928 is about 295.0097784751.

The spelling of 25674928 in words is "twenty-five million, six hundred seventy-four thousand, nine hundred twenty-eight".