25833852 has 72 divisors (see below), whose sum is σ = 72137520. Its totient is φ = 7729920.

The previous prime is 25833839. The next prime is 25833859.

25833852 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25833859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34878 + ... + 35610.

It is an arithmetic number, because the mean of its divisors is an integer number (1001910).

Almost surely, 2^25833852 is an apocalyptic number.

25833852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25833852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36068760).

25833852 is an abundant number, since it is smaller than the sum of its proper divisors (46303668).

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

25833852 is a wasteful number, since it uses less digits than its factorization.

25833852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843 (or 838 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 25833852 is about 5082.7012503196. The cubic root of 25833852 is about 295.6172158168.

The spelling of 25833852 in words is "twenty-five million, eight hundred thirty-three thousand, eight hundred fifty-two".