25476472 has 48 divisors (see below), whose sum is σ = 58851360. Its totient is φ = 10273536.

The previous prime is 25476469. The next prime is 25476481. The reversal of 25476472 is 27467452.

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 11 ways as a sum of consecutive naturals, for example, 4753 + ... + 8575.

It is an arithmetic number, because the mean of its divisors is an integer number (1226070).

Almost surely, 2^25476472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25476472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29425680).

25476472 is an abundant number, since it is smaller than the sum of its proper divisors (33374888).

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

25476472 is a wasteful number, since it uses less digits than its factorization.

25476472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860 (or 3849 counting only the distinct ones).

The product of its digits is 94080, while the sum is 37.

The square root of 25476472 is about 5047.4223124284. The cubic root of 25476472 is about 294.2477126194.

The spelling of 25476472 in words is "twenty-five million, four hundred seventy-six thousand, four hundred seventy-two".