25227274 has 16 divisors (see below), whose sum is σ = 40849920. Its totient is φ = 11648560.

The previous prime is 25227271. The next prime is 25227277. The reversal of 25227274 is 47272252.

It is an interprime number because it is at equal distance from previous prime (25227271) and next prime (25227277).

It is not an unprimeable number, because it can be changed into a prime (25227271) 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, 8122 + ... + 10789.

It is an arithmetic number, because the mean of its divisors is an integer number (2553120).

Almost surely, 2^25227274 is an apocalyptic number.

25227274 is a deficient number, since it is larger than the sum of its proper divisors (15622646).

25227274 is a wasteful number, since it uses less digits than its factorization.

25227274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18965.

The product of its digits is 15680, while the sum is 31.

The square root of 25227274 is about 5022.6759799931. The cubic root of 25227274 is about 293.2851731655.

The spelling of 25227274 in words is "twenty-five million, two hundred twenty-seven thousand, two hundred seventy-four".