25386252 has 24 divisors (see below), whose sum is σ = 61278000. Its totient is φ = 8170176.

The previous prime is 25386247. The next prime is 25386289. The reversal of 25386252 is 25268352.

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, 36127 + ... + 36822.

It is an arithmetic number, because the mean of its divisors is an integer number (2553250).

Almost surely, 2^25386252 is an apocalyptic number.

It is an amenable number.

25386252 is an abundant number, since it is smaller than the sum of its proper divisors (35891748).

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

25386252 is a wasteful number, since it uses less digits than its factorization.

25386252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72985 (or 72983 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 25386252 is about 5038.4771508860. The cubic root of 25386252 is about 293.8999613362.

The spelling of 25386252 in words is "twenty-five million, three hundred eighty-six thousand, two hundred fifty-two".