2843013 has 8 divisors (see below), whose sum is σ = 3801376. Its totient is φ = 1890000.

The previous prime is 2843003. The next prime is 2843017. The reversal of 2843013 is 3103482.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2843013 - 2⁶ = 2842949 is a prime.

It is a Duffinian number.

2843013 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2843017) 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, 138 + ... + 2388.

It is an arithmetic number, because the mean of its divisors is an integer number (475172).

2^2843013 is an apocalyptic number.

It is an amenable number.

2843013 is a deficient number, since it is larger than the sum of its proper divisors (958363).

2843013 is a wasteful number, since it uses less digits than its factorization.

2843013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2843013 is about 1686.1236609454. The cubic root of 2843013 is about 141.6640374752.

Adding to 2843013 its reverse (3103482), we get a palindrome (5946495).

The spelling of 2843013 in words is "two million, eight hundred forty-three thousand, thirteen".