25470576 has 60 divisors (see below), whose sum is σ = 72288528. Its totient is φ = 8370432.

The previous prime is 25470563. The next prime is 25470619. The reversal of 25470576 is 67507452.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 25470576.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9301 + ... + 11723.

Almost surely, 2^25470576 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 25470576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36144264).

25470576 is an abundant number, since it is smaller than the sum of its proper divisors (46817952).

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

25470576 is a wasteful number, since it uses less digits than its factorization.

25470576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510 (or 2501 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 25470576 is about 5046.8382181322. The cubic root of 25470576 is about 294.2250116954.

The spelling of 25470576 in words is "twenty-five million, four hundred seventy thousand, five hundred seventy-six".