25274352 has 40 divisors (see below), whose sum is σ = 66195664. Its totient is φ = 8308224.

The previous prime is 25274339. The next prime is 25274369. The reversal of 25274352 is 25347252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103 + ... + 7110.

Almost surely, 2^25274352 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 25274352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33097832).

25274352 is an abundant number, since it is smaller than the sum of its proper divisors (40921312).

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

25274352 is a wasteful number, since it uses less digits than its factorization.

25274352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7297 (or 7291 counting only the distinct ones).

The product of its digits is 16800, while the sum is 30.

The square root of 25274352 is about 5027.3603411731. The cubic root of 25274352 is about 293.4674983140.

Subtracting 25274352 from its reverse (25347252), we obtain a square (72900 = 270²).

The spelling of 25274352 in words is "twenty-five million, two hundred seventy-four thousand, three hundred fifty-two".