25995266 has 16 divisors (see below), whose sum is σ = 43079040. Its totient is φ = 11665680.

The previous prime is 25995251. The next prime is 25995283. The reversal of 25995266 is 66259952.

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, 5741 + ... + 9216.

It is an arithmetic number, because the mean of its divisors is an integer number (2692440).

Almost surely, 2^25995266 is an apocalyptic number.

25995266 is a deficient number, since it is larger than the sum of its proper divisors (17083774).

25995266 is a wasteful number, since it uses less digits than its factorization.

25995266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15049.

The product of its digits is 291600, while the sum is 44.

The square root of 25995266 is about 5098.5552855686. Note that the first 3 decimals coincide. The cubic root of 25995266 is about 296.2316256771.

The spelling of 25995266 in words is "twenty-five million, nine hundred ninety-five thousand, two hundred sixty-six".