25382052 has 48 divisors (see below), whose sum is σ = 66192000. Its totient is φ = 8411040.

The previous prime is 25382023. The next prime is 25382053. The reversal of 25382052 is 25028352.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (25382053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20902 + ... + 22082.

It is an arithmetic number, because the mean of its divisors is an integer number (1379000).

Almost surely, 2^25382052 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 25382052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33096000).

25382052 is an abundant number, since it is smaller than the sum of its proper divisors (40809948).

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

25382052 is a wasteful number, since it uses less digits than its factorization.

25382052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393 (or 1385 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 25382052 is about 5038.0603410440. The cubic root of 25382052 is about 293.8837524591.

The spelling of 25382052 in words is "twenty-five million, three hundred eighty-two thousand, fifty-two".