2813166 has 24 divisors (see below), whose sum is σ = 6126120. Its totient is φ = 932976.

The previous prime is 2813149. The next prime is 2813171. The reversal of 2813166 is 6613182.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6505 + ... + 6923.

It is an arithmetic number, because the mean of its divisors is an integer number (255255).

2^2813166 is an apocalyptic number.

2813166 is an abundant number, since it is smaller than the sum of its proper divisors (3312954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2813166 is a wasteful number, since it uses less digits than its factorization.

2813166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800 (or 797 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 2813166 is about 1677.2495342077. The cubic root of 2813166 is about 141.1665453194.

The spelling of 2813166 in words is "two million, eight hundred thirteen thousand, one hundred sixty-six".