2298166 has 16 divisors (see below), whose sum is σ = 3742704. Its totient is φ = 1052064.

The previous prime is 2298161. The next prime is 2298193. The reversal of 2298166 is 6618922.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2298161) 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, 3801 + ... + 4363.

It is an arithmetic number, because the mean of its divisors is an integer number (233919).

2^2298166 is an apocalyptic number.

2298166 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2298166 is a deficient number, since it is larger than the sum of its proper divisors (1444538).

2298166 is a wasteful number, since it uses less digits than its factorization.

2298166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735.

The product of its digits is 10368, while the sum is 34.

The square root of 2298166 is about 1515.9703163321. The cubic root of 2298166 is about 131.9655174698.

The spelling of 2298166 in words is "two million, two hundred ninety-eight thousand, one hundred sixty-six".