2901166 has 16 divisors (see below), whose sum is σ = 4560768. Its totient is φ = 1382400.

The previous prime is 2901161. The next prime is 2901181. The reversal of 2901166 is 6611092.

It is a self number, because there is not a number n which added to its sum of digits gives 2901166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2901161) 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, 4206 + ... + 4846.

It is an arithmetic number, because the mean of its divisors is an integer number (285048).

2^2901166 is an apocalyptic number.

2901166 is a deficient number, since it is larger than the sum of its proper divisors (1659602).

2901166 is a wasteful number, since it uses less digits than its factorization.

2901166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 2901166 is about 1703.2809515755. The cubic root of 2901166 is about 142.6234244098.

The spelling of 2901166 in words is "two million, nine hundred one thousand, one hundred sixty-six".