25672568 has 16 divisors (see below), whose sum is σ = 48297480. Its totient is φ = 12793248.

The previous prime is 25672547. The next prime is 25672571. The reversal of 25672568 is 86527652.

It is a congruent number.

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, 2771 + ... + 7682.

Almost surely, 2^25672568 is an apocalyptic number.

It is an amenable number.

25672568 is a deficient number, since it is larger than the sum of its proper divisors (22624912).

25672568 is a wasteful number, since it uses less digits than its factorization.

25672568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10766 (or 10762 counting only the distinct ones).

The product of its digits is 201600, while the sum is 41.

The square root of 25672568 is about 5066.8104365567. The cubic root of 25672568 is about 295.0007392493. Note that the first 3 decimals are identical.

The spelling of 25672568 in words is "twenty-five million, six hundred seventy-two thousand, five hundred sixty-eight".