25412168 has 16 divisors (see below), whose sum is σ = 47900160. Its totient is φ = 12638800.

The previous prime is 25412141. The next prime is 25412201. The reversal of 25412168 is 86121452.

It is a self number, because there is not a number n which added to its sum of digits gives 25412168.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6788 + ... + 9843.

It is an arithmetic number, because the mean of its divisors is an integer number (2993760).

Almost surely, 2^25412168 is an apocalyptic number.

It is an amenable number.

25412168 is a deficient number, since it is larger than the sum of its proper divisors (22487992).

25412168 is a wasteful number, since it uses less digits than its factorization.

25412168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16828 (or 16824 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 25412168 is about 5041.0483036765. The cubic root of 25412168 is about 293.9999382973. Note that the first 4 decimals are identical.

The spelling of 25412168 in words is "twenty-five million, four hundred twelve thousand, one hundred sixty-eight".