25242714 has 48 divisors (see below), whose sum is σ = 63236160. Its totient is φ = 7128000.

The previous prime is 25242709. The next prime is 25242779. The reversal of 25242714 is 41724252.

It is a super-2 number, since 2×25242714² = 1274389220171592, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10089 + ... + 12339.

It is an arithmetic number, because the mean of its divisors is an integer number (1317420).

Almost surely, 2^25242714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25242714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31618080).

25242714 is an abundant number, since it is smaller than the sum of its proper divisors (37993446).

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

25242714 is a wasteful number, since it uses less digits than its factorization.

25242714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2355 (or 2352 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 25242714 is about 5024.2127741568. The cubic root of 25242714 is about 293.3449946581.

Adding to 25242714 its reverse (41724252), we get a palindrome (66966966).

The spelling of 25242714 in words is "twenty-five million, two hundred forty-two thousand, seven hundred fourteen".