2766164 has 24 divisors (see below), whose sum is σ = 5116608. Its totient is φ = 1305920.

The previous prime is 2766163. The next prime is 2766193. The reversal of 2766164 is 4616672.

It is a self number, because there is not a number n which added to its sum of digits gives 2766164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2766163) 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, 9704 + ... + 9984.

It is an arithmetic number, because the mean of its divisors is an integer number (213192).

2^2766164 is an apocalyptic number.

It is an amenable number.

2766164 is a deficient number, since it is larger than the sum of its proper divisors (2350444).

2766164 is a wasteful number, since it uses less digits than its factorization.

2766164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 413 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 2766164 is about 1663.1788839448. The cubic root of 2766164 is about 140.3759284278.

The spelling of 2766164 in words is "two million, seven hundred sixty-six thousand, one hundred sixty-four".