25252108 has 12 divisors (see below), whose sum is σ = 50504272. Its totient is φ = 10822320.

The previous prime is 25252081. The next prime is 25252111. The reversal of 25252108 is 80125252.

25252108 is an admirable number.

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, 450903 + ... + 450958.

Almost surely, 2^25252108 is an apocalyptic number.

25252108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

25252108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25252108 is a wasteful number, since it uses less digits than its factorization.

25252108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901872 (or 901870 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 25252108 is about 5025.1475600225. The cubic root of 25252108 is about 293.3813792971.

The spelling of 25252108 in words is "twenty-five million, two hundred fifty-two thousand, one hundred eight".