25875266 has 16 divisors (see below), whose sum is σ = 40669440. Its totient is φ = 12331440.

The previous prime is 25875257. The next prime is 25875281. The reversal of 25875266 is 66257852.

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 7 ways as a sum of consecutive naturals, for example, 1040 + ... + 7268.

It is an arithmetic number, because the mean of its divisors is an integer number (2541840).

Almost surely, 2^25875266 is an apocalyptic number.

25875266 is a deficient number, since it is larger than the sum of its proper divisors (14794174).

25875266 is a wasteful number, since it uses less digits than its factorization.

25875266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6329.

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

The square root of 25875266 is about 5086.7736336503. The cubic root of 25875266 is about 295.7750985198.

The spelling of 25875266 in words is "twenty-five million, eight hundred seventy-five thousand, two hundred sixty-six".