25466872 has 32 divisors (see below), whose sum is σ = 51004800. Its totient is φ = 11894400.

The previous prime is 25466851. The next prime is 25466873. The reversal of 25466872 is 27866452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25466873) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5422 + ... + 8962.

It is an arithmetic number, because the mean of its divisors is an integer number (1593900).

Almost surely, 2^25466872 is an apocalyptic number.

It is an amenable number.

25466872 is an abundant number, since it is smaller than the sum of its proper divisors (25537928).

25466872 is a wasteful number, since it uses less digits than its factorization.

25466872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3607 (or 3603 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 25466872 is about 5046.4712423633. The cubic root of 25466872 is about 294.2107486719.

The spelling of 25466872 in words is "twenty-five million, four hundred sixty-six thousand, eight hundred seventy-two".