2274171 has 12 divisors (see below), whose sum is σ = 3172008. Its totient is φ = 1449184.

The previous prime is 2274163. The next prime is 2274203. The reversal of 2274171 is 1714722.

It is not a de Polignac number, because 2274171 - 2³ = 2274163 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2274101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 871 + ... + 2303.

It is an arithmetic number, because the mean of its divisors is an integer number (264334).

2^2274171 is an apocalyptic number.

2274171 is a deficient number, since it is larger than the sum of its proper divisors (897837).

2274171 is a wasteful number, since it uses less digits than its factorization.

2274171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482 (or 1459 counting only the distinct ones).

The product of its digits is 784, while the sum is 24.

The square root of 2274171 is about 1508.0354770363. The cubic root of 2274171 is about 131.5046285966.

Adding to 2274171 its reverse (1714722), we get a palindrome (3988893).

The spelling of 2274171 in words is "two million, two hundred seventy-four thousand, one hundred seventy-one".