25328116 has 36 divisors (see below), whose sum is σ = 50047200. Its totient is φ = 11122800.

The previous prime is 25328059. The next prime is 25328137. The reversal of 25328116 is 61182352.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41985 + ... + 42583.

It is an arithmetic number, because the mean of its divisors is an integer number (1390200).

Almost surely, 2^25328116 is an apocalyptic number.

It is an amenable number.

25328116 is a deficient number, since it is larger than the sum of its proper divisors (24719084).

25328116 is a wasteful number, since it uses less digits than its factorization.

25328116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676 (or 643 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 25328116 is about 5032.7046406480. The cubic root of 25328116 is about 293.6754405005.

It can be divided in two parts, 2532 and 8116, that added together give a cube (10648 = 22³).

The spelling of 25328116 in words is "twenty-five million, three hundred twenty-eight thousand, one hundred sixteen".