2868424 has 16 divisors (see below), whose sum is σ = 5792220. Its totient is φ = 1323840.

The previous prime is 2868421. The next prime is 2868443. The reversal of 2868424 is 4248682.

It can be written as a sum of positive squares in 2 ways, for example, as 2788900 + 79524 = 1670^2 + 282^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2868424.

It is not an unprimeable number, because it can be changed into a prime (2868421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13687 + ... + 13894.

2^2868424 is an apocalyptic number.

It is an amenable number.

2868424 is an abundant number, since it is smaller than the sum of its proper divisors (2923796).

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

2868424 is a wasteful number, since it uses less digits than its factorization.

2868424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27600 (or 27596 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The square root of 2868424 is about 1693.6422290437. The cubic root of 2868424 is about 142.0848530743.

The spelling of 2868424 in words is "two million, eight hundred sixty-eight thousand, four hundred twenty-four".