25968670 has 32 divisors (see below), whose sum is σ = 57532608. Its totient is φ = 8218368.

The previous prime is 25968661. The next prime is 25968697. The reversal of 25968670 is 7686952.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13359 + ... + 15178.

It is an arithmetic number, because the mean of its divisors is an integer number (1797894).

Almost surely, 2^25968670 is an apocalyptic number.

25968670 is an abundant number, since it is smaller than the sum of its proper divisors (31563938).

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

25968670 is a wasteful number, since it uses less digits than its factorization.

25968670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28564.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 25968670 is about 5095.9464282898. The cubic root of 25968670 is about 296.1305654209.

The spelling of 25968670 in words is "twenty-five million, nine hundred sixty-eight thousand, six hundred seventy".