2270659 has 2 divisors, whose sum is σ = 2270660. Its totient is φ = 2270658.

The previous prime is 2270641. The next prime is 2270663. The reversal of 2270659 is 9560722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2270659 - 2⁵ = 2270627 is a prime.

It is a Chen prime.

2270659 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2270659.

It is not a weakly prime, because it can be changed into another prime (2270669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135329 + 1135330.

It is an arithmetic number, because the mean of its divisors is an integer number (1135330).

2^2270659 is an apocalyptic number.

2270659 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270659 is an equidigital number, since it uses as much as digits as its factorization.

2270659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2270659 is about 1506.8705982930. The cubic root of 2270659 is about 131.4368995645.

The spelling of 2270659 in words is "two million, two hundred seventy thousand, six hundred fifty-nine".