2266173 has 24 divisors (see below), whose sum is σ = 4030208. Its totient is φ = 1194912.

The previous prime is 2266163. The next prime is 2266177. The reversal of 2266173 is 3716622.

It is a happy number.

It is not a de Polignac number, because 2266173 - 2⁴ = 2266157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266177) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 565 + ... + 2202.

2^2266173 is an apocalyptic number.

It is an amenable number.

2266173 is a deficient number, since it is larger than the sum of its proper divisors (1764035).

2266173 is a wasteful number, since it uses less digits than its factorization.

2266173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2793 (or 2790 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 2266173 is about 1505.3813470347. The cubic root of 2266173 is about 131.3502852595.

The spelling of 2266173 in words is "two million, two hundred sixty-six thousand, one hundred seventy-three".