25052368 has 40 divisors (see below), whose sum is σ = 53389440. Its totient is φ = 11293440.

The previous prime is 25052347. The next prime is 25052369. The reversal of 25052368 is 86325052.

It is a happy number.

It is a super-2 number, since 2×25052368² = 1255242284814848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25052369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23593 + ... + 24631.

It is an arithmetic number, because the mean of its divisors is an integer number (1334736).

Almost surely, 2^25052368 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 25052368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26694720).

25052368 is an abundant number, since it is smaller than the sum of its proper divisors (28337072).

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

25052368 is a wasteful number, since it uses less digits than its factorization.

25052368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195 (or 1189 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 25052368 is about 5005.2340604611. The cubic root of 25052368 is about 292.6057980442.

The spelling of 25052368 in words is "twenty-five million, fifty-two thousand, three hundred sixty-eight".