2322166 has 32 divisors (see below), whose sum is σ = 4603392. Its totient is φ = 850560.

The previous prime is 2322163. The next prime is 2322169. The reversal of 2322166 is 6612232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2322163) and next prime (2322169).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2175 + ... + 3061.

It is an arithmetic number, because the mean of its divisors is an integer number (143856).

2^2322166 is an apocalyptic number.

2322166 is a deficient number, since it is larger than the sum of its proper divisors (2281226).

2322166 is a wasteful number, since it uses less digits than its factorization.

2322166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924.

The product of its digits is 864, while the sum is 22.

The square root of 2322166 is about 1523.8654796274. The cubic root of 2322166 is about 132.4233043744.

Adding to 2322166 its reverse (6612232), we get a palindrome (8934398).

The spelling of 2322166 in words is "two million, three hundred twenty-two thousand, one hundred sixty-six".