2793013 has 2 divisors, whose sum is σ = 2793014. Its totient is φ = 2793012.

The previous prime is 2792989. The next prime is 2793017. The reversal of 2793013 is 3103972.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2380849 + 412164 = 1543^2 + 642^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2793013 is a prime.

2793013 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2793017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1396506 + 1396507.

It is an arithmetic number, because the mean of its divisors is an integer number (1396507).

2^2793013 is an apocalyptic number.

It is an amenable number.

2793013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2793013 is an equidigital number, since it uses as much as digits as its factorization.

2793013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 2793013 is about 1671.2309834371. The cubic root of 2793013 is about 140.8286401418.

Adding to 2793013 its reverse (3103972), we get a palindrome (5896985).

The spelling of 2793013 in words is "two million, seven hundred ninety-three thousand, thirteen".