25288252 has 12 divisors (see below), whose sum is σ = 48277656. Its totient is φ = 11494640.

The previous prime is 25288229. The next prime is 25288301.

25288252 is nontrivially palindromic in base 10.

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 3 ways as a sum of consecutive naturals, for example, 287323 + ... + 287410.

It is an arithmetic number, because the mean of its divisors is an integer number (4023138).

Almost surely, 2^25288252 is an apocalyptic number.

25288252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25288252 is a deficient number, since it is larger than the sum of its proper divisors (22989404).

25288252 is a wasteful number, since it uses less digits than its factorization.

25288252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574748 (or 574746 counting only the distinct ones).

The product of its digits is 25600, while the sum is 34.

The square root of 25288252 is about 5028.7425863729. The cubic root of 25288252 is about 293.5212873706.

The spelling of 25288252 in words is "twenty-five million, two hundred eighty-eight thousand, two hundred fifty-two".