2759039 has 2 divisors, whose sum is σ = 2759040. Its totient is φ = 2759038.

The previous prime is 2759027. The next prime is 2759059. The reversal of 2759039 is 9309572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2759039 - 2⁴ = 2759023 is a prime.

It is a super-2 number, since 2×2759039² = 15224592407042, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2759059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1379519 + 1379520.

It is an arithmetic number, because the mean of its divisors is an integer number (1379520).

2^2759039 is an apocalyptic number.

2759039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2759039 is an equidigital number, since it uses as much as digits as its factorization.

2759039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 2759039 is about 1661.0355203908. The cubic root of 2759039 is about 140.2552994673.

The spelling of 2759039 in words is "two million, seven hundred fifty-nine thousand, thirty-nine".