25473372 has 24 divisors (see below), whose sum is σ = 60821376. Its totient is φ = 8293488.

The previous prime is 25473359. The next prime is 25473373. The reversal of 25473372 is 27337452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25473373) 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, 24168 + ... + 25199.

It is an arithmetic number, because the mean of its divisors is an integer number (2534224).

Almost surely, 2^25473372 is an apocalyptic number.

It is an amenable number.

25473372 is an abundant number, since it is smaller than the sum of its proper divisors (35348004).

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

25473372 is a wasteful number, since it uses less digits than its factorization.

25473372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49417 (or 49415 counting only the distinct ones).

The product of its digits is 35280, while the sum is 33.

The square root of 25473372 is about 5047.1152156455. The cubic root of 25473372 is about 294.2357773600.

The spelling of 25473372 in words is "twenty-five million, four hundred seventy-three thousand, three hundred seventy-two".