2770259 has 2 divisors, whose sum is σ = 2770260. Its totient is φ = 2770258.

The previous prime is 2770241. The next prime is 2770267. The reversal of 2770259 is 9520772.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2770259 - 2¹² = 2766163 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2770459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1385129 + 1385130.

It is an arithmetic number, because the mean of its divisors is an integer number (1385130).

2^2770259 is an apocalyptic number.

2770259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2770259 is an equidigital number, since it uses as much as digits as its factorization.

2770259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 2770259 is about 1664.4095048996. The cubic root of 2770259 is about 140.4451646213.

The spelling of 2770259 in words is "two million, seven hundred seventy thousand, two hundred fifty-nine".