2942164 has 12 divisors (see below), whose sum is σ = 5177088. Its totient is φ = 1463000.

The previous prime is 2942161. The next prime is 2942221. The reversal of 2942164 is 4612492.

2942164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2942161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162 + ... + 2689.

It is an arithmetic number, because the mean of its divisors is an integer number (431424).

2^2942164 is an apocalyptic number.

It is an amenable number.

2942164 is a deficient number, since it is larger than the sum of its proper divisors (2234924).

2942164 is a wasteful number, since it uses less digits than its factorization.

2942164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046 (or 4044 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 2942164 is about 1715.2737390866. The cubic root of 2942164 is about 143.2921148230.

The spelling of 2942164 in words is "two million, nine hundred forty-two thousand, one hundred sixty-four".