2842893 has 18 divisors (see below), whose sum is σ = 4366154. Its totient is φ = 1782144.

The previous prime is 2842891. The next prime is 2842897. The reversal of 2842893 is 3982482.

It can be written as a sum of positive squares in 3 ways, for example, as 2064969 + 777924 = 1437^2 + 882^2 .

It is not a de Polignac number, because 2842893 - 2¹ = 2842891 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2842891) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2055 + ... + 3147.

2^2842893 is an apocalyptic number.

It is an amenable number.

2842893 is a deficient number, since it is larger than the sum of its proper divisors (1523261).

2842893 is a wasteful number, since it uses less digits than its factorization.

2842893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133 (or 1113 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 2842893 is about 1686.0880759913. The cubic root of 2842893 is about 141.6620442936.

The spelling of 2842893 in words is "two million, eight hundred forty-two thousand, eight hundred ninety-three".