25024672 has 48 divisors (see below), whose sum is σ = 52617600. Its totient is φ = 11681280.

The previous prime is 25024631. The next prime is 25024679. The reversal of 25024672 is 27642052.

It is a self number, because there is not a number n which added to its sum of digits gives 25024672.

It is not an unprimeable number, because it can be changed into a prime (25024679) 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, 47772 + ... + 48292.

It is an arithmetic number, because the mean of its divisors is an integer number (1096200).

Almost surely, 2^25024672 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 25024672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26308800).

25024672 is an abundant number, since it is smaller than the sum of its proper divisors (27592928).

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

25024672 is a wasteful number, since it uses less digits than its factorization.

25024672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 25024672 is about 5002.4665915926. The cubic root of 25024672 is about 292.4979306840.

The spelling of 25024672 in words is "twenty-five million, twenty-four thousand, six hundred seventy-two".