25282368 has 70 divisors (see below), whose sum is σ = 74960226. Its totient is φ = 8425728.

The previous prime is 25282351. The next prime is 25282373. The reversal of 25282368 is 86328252.

It can be written as a sum of positive squares in only one way, i.e., 19289664 + 5992704 = 4392^2 + 2448^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2746 + ... + 7622.

Almost surely, 2^25282368 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 25282368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37480113).

25282368 is an abundant number, since it is smaller than the sum of its proper divisors (49677858).

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

25282368 is an equidigital number, since it uses as much as digits as its factorization.

25282368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4901 (or 4882 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 25282368 is about 5028.1575154325. The cubic root of 25282368 is about 293.4985203663.

The spelling of 25282368 in words is "twenty-five million, two hundred eighty-two thousand, three hundred sixty-eight".