2842164 has 36 divisors (see below), whose sum is σ = 7738276. Its totient is φ = 874368.

The previous prime is 2842159. The next prime is 2842181. The reversal of 2842164 is 4612482.

It can be written as a sum of positive squares in 2 ways, for example, as 1542564 + 1299600 = 1242^2 + 1140^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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, 2569 + ... + 3504.

2^2842164 is an apocalyptic number.

It is an amenable number.

2842164 is an abundant number, since it is smaller than the sum of its proper divisors (4896112).

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

2842164 is a wasteful number, since it uses less digits than its factorization.

2842164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6096 (or 6091 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 2842164 is about 1685.8718812531. The cubic root of 2842164 is about 141.6499345098.

The spelling of 2842164 in words is "two million, eight hundred forty-two thousand, one hundred sixty-four".