2119166 has 16 divisors (see below), whose sum is σ = 3654240. Its totient is φ = 902880.

The previous prime is 2119157. The next prime is 2119171. The reversal of 2119166 is 6619112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2876 + ... + 3536.

It is an arithmetic number, because the mean of its divisors is an integer number (228390).

2^2119166 is an apocalyptic number.

2119166 is a deficient number, since it is larger than the sum of its proper divisors (1535074).

2119166 is a wasteful number, since it uses less digits than its factorization.

2119166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 899.

The product of its digits is 648, while the sum is 26.

The square root of 2119166 is about 1455.7355529079. The cubic root of 2119166 is about 128.4463179202.

The spelling of 2119166 in words is "two million, one hundred nineteen thousand, one hundred sixty-six".