25283952 has 60 divisors (see below), whose sum is σ = 71785584. Its totient is φ = 8305920.

The previous prime is 25283939. The next prime is 25284001. The reversal of 25283952 is 25938252.

25283952 is nontrivially palindromic in base 11.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8988 + ... + 11460.

Almost surely, 2^25283952 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 25283952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35892792).

25283952 is an abundant number, since it is smaller than the sum of its proper divisors (46501632).

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

25283952 is a wasteful number, since it uses less digits than its factorization.

25283952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558 (or 2549 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 25283952 is about 5028.3150259307. The cubic root of 25283952 is about 293.5046496965.

The spelling of 25283952 in words is "twenty-five million, two hundred eighty-three thousand, nine hundred fifty-two".