25348868 has 6 divisors (see below), whose sum is σ = 44360526. Its totient is φ = 12674432.

The previous prime is 25348867. The next prime is 25348901. The reversal of 25348868 is 86884352.

It can be written as a sum of positive squares in only one way, i.e., 14273284 + 11075584 = 3778^2 + 3328^2 .

It is not an unprimeable number, because it can be changed into a prime (25348867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3168605 + ... + 3168612.

It is an arithmetic number, because the mean of its divisors is an integer number (7393421).

Almost surely, 2^25348868 is an apocalyptic number.

It is an amenable number.

25348868 is a deficient number, since it is larger than the sum of its proper divisors (19011658).

25348868 is a wasteful number, since it uses less digits than its factorization.

25348868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6337221 (or 6337219 counting only the distinct ones).

The product of its digits is 368640, while the sum is 44.

The square root of 25348868 is about 5034.7659329903. The cubic root of 25348868 is about 293.7556239756.

The spelling of 25348868 in words is "twenty-five million, three hundred forty-eight thousand, eight hundred sixty-eight".