25380852 has 48 divisors (see below), whose sum is σ = 68971392. Its totient is φ = 7113600.

The previous prime is 25380841. The next prime is 25380863. The reversal of 25380852 is 25808352.

It is an interprime number because it is at equal distance from previous prime (25380841) and next prime (25380863).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1602 + ... + 7302.

It is an arithmetic number, because the mean of its divisors is an integer number (1436904).

Almost surely, 2^25380852 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 25380852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34485696).

25380852 is an abundant number, since it is smaller than the sum of its proper divisors (43590540).

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

25380852 is a wasteful number, since it uses less digits than its factorization.

25380852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5768 (or 5766 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 25380852 is about 5037.9412461838. The cubic root of 25380852 is about 293.8791210230.

The spelling of 25380852 in words is "twenty-five million, three hundred eighty thousand, eight hundred fifty-two".