25314226 has 16 divisors (see below), whose sum is σ = 43665984. Its totient is φ = 10781424.

The previous prime is 25314161. The next prime is 25314271. The reversal of 25314226 is 62241352.

It is a self number, because there is not a number n which added to its sum of digits gives 25314226.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3265 + ... + 7828.

It is an arithmetic number, because the mean of its divisors is an integer number (2729124).

Almost surely, 2^25314226 is an apocalyptic number.

25314226 is a deficient number, since it is larger than the sum of its proper divisors (18351758).

25314226 is a wasteful number, since it uses less digits than its factorization.

25314226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11265.

The product of its digits is 2880, while the sum is 25.

The square root of 25314226 is about 5031.3244777096. The cubic root of 25314226 is about 293.6217465770.

Adding to 25314226 its reverse (62241352), we get a palindrome (87555578).

The spelling of 25314226 in words is "twenty-five million, three hundred fourteen thousand, two hundred twenty-six".