2759189 has 2 divisors, whose sum is σ = 2759190. Its totient is φ = 2759188.

The previous prime is 2759173. The next prime is 2759203. The reversal of 2759189 is 9819572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2739025 + 20164 = 1655^2 + 142^2 .

It is a cyclic number.

It is not a de Polignac number, because 2759189 - 2⁴ = 2759173 is a prime.

It is a super-2 number, since 2×2759189² = 15226247875442, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2759689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1379594 + 1379595.

It is an arithmetic number, because the mean of its divisors is an integer number (1379595).

2^2759189 is an apocalyptic number.

It is an amenable number.

2759189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2759189 is an equidigital number, since it uses as much as digits as its factorization.

2759189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 41.

The square root of 2759189 is about 1661.0806723335. The cubic root of 2759189 is about 140.2578411631.

The spelling of 2759189 in words is "two million, seven hundred fifty-nine thousand, one hundred eighty-nine".