25273268 has 24 divisors (see below), whose sum is σ = 48165600. Its totient is φ = 11557728.

The previous prime is 25273267. The next prime is 25273307. The reversal of 25273268 is 86237252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25273267) by changing a digit.

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, 3530 + ... + 7937.

It is an arithmetic number, because the mean of its divisors is an integer number (2006900).

Almost surely, 2^25273268 is an apocalyptic number.

It is an amenable number.

25273268 is a deficient number, since it is larger than the sum of its proper divisors (22892332).

25273268 is a wasteful number, since it uses less digits than its factorization.

25273268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11519 (or 11517 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 25273268 is about 5027.2525299611. The cubic root of 25273268 is about 293.4633027126.

The spelling of 25273268 in words is "twenty-five million, two hundred seventy-three thousand, two hundred sixty-eight".