25256116 has 24 divisors (see below), whose sum is σ = 46335744. Its totient is φ = 12022560.

The previous prime is 25256113. The next prime is 25256131. The reversal of 25256116 is 61165252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25256113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24426 + ... + 25438.

It is an arithmetic number, because the mean of its divisors is an integer number (1930656).

Almost surely, 2^25256116 is an apocalyptic number.

It is an amenable number.

25256116 is a deficient number, since it is larger than the sum of its proper divisors (21079628).

25256116 is a wasteful number, since it uses less digits than its factorization.

25256116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1309 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 25256116 is about 5025.5463384591. The cubic root of 25256116 is about 293.3969002503.

The spelling of 25256116 in words is "twenty-five million, two hundred fifty-six thousand, one hundred sixteen".