2274166 has 8 divisors (see below), whose sum is σ = 3417984. Its totient is φ = 1134840.

The previous prime is 2274163. The next prime is 2274203. The reversal of 2274166 is 6614722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811 + ... + 2281.

It is an arithmetic number, because the mean of its divisors is an integer number (427248).

2^2274166 is an apocalyptic number.

2274166 is a deficient number, since it is larger than the sum of its proper divisors (1143818).

2274166 is a wasteful number, since it uses less digits than its factorization.

2274166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246.

The product of its digits is 4032, while the sum is 28.

The square root of 2274166 is about 1508.0338192494. The cubic root of 2274166 is about 131.5045322210.

Adding to 2274166 its reverse (6614722), we get a palindrome (8888888).

The spelling of 2274166 in words is "two million, two hundred seventy-four thousand, one hundred sixty-six".