2270459 has 2 divisors, whose sum is σ = 2270460. Its totient is φ = 2270458.

The previous prime is 2270449. The next prime is 2270483. The reversal of 2270459 is 9540722.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2270459 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 (2270449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135229 + 1135230.

It is an arithmetic number, because the mean of its divisors is an integer number (1135230).

2^2270459 is an apocalyptic number.

2270459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270459 is an equidigital number, since it uses as much as digits as its factorization.

2270459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 2270459 is about 1506.8042341326. The cubic root of 2270459 is about 131.4330404570.

The spelling of 2270459 in words is "two million, two hundred seventy thousand, four hundred fifty-nine".