2797043 has 2 divisors, whose sum is σ = 2797044. Its totient is φ = 2797042.

The previous prime is 2797031. The next prime is 2797057. The reversal of 2797043 is 3407972.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2797043 - 2¹⁰ = 2796019 is a prime.

It is not a weakly prime, because it can be changed into another prime (2797063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1398521 + 1398522.

It is an arithmetic number, because the mean of its divisors is an integer number (1398522).

2^2797043 is an apocalyptic number.

2797043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2797043 is an equidigital number, since it uses as much as digits as its factorization.

2797043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 2797043 is about 1672.4362469165. The cubic root of 2797043 is about 140.8963408260.

The spelling of 2797043 in words is "two million, seven hundred ninety-seven thousand, forty-three".