25230168 has 48 divisors (see below), whose sum is σ = 68850600. Its totient is φ = 8346240.

The previous prime is 25230143. The next prime is 25230169. The reversal of 25230168 is 86103252.

It is a super-2 number, since 2×25230168² = 1273122754616448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25230169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8748 + ... + 11268.

Almost surely, 2^25230168 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 25230168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34425300).

25230168 is an abundant number, since it is smaller than the sum of its proper divisors (43620432).

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

25230168 is a wasteful number, since it uses less digits than its factorization.

25230168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2672 (or 2665 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 25230168 is about 5022.9640651711. The cubic root of 25230168 is about 293.2963876793.

The spelling of 25230168 in words is "twenty-five million, two hundred thirty thousand, one hundred sixty-eight".