4273459 has 2 divisors, whose sum is σ = 4273460. Its totient is φ = 4273458.

The previous prime is 4273439. The next prime is 4273481. The reversal of 4273459 is 9543724.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4273459 - 2⁵ = 4273427 is a prime.

It is not a weakly prime, because it can be changed into another prime (4273439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136729 + 2136730.

It is an arithmetic number, because the mean of its divisors is an integer number (2136730).

Almost surely, 2^4273459 is an apocalyptic number.

4273459 is a deficient number, since it is larger than the sum of its proper divisors (1).

4273459 is an equidigital number, since it uses as much as digits as its factorization.

4273459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 34.

The square root of 4273459 is about 2067.2346262580. The cubic root of 4273459 is about 162.2780749659.

The spelling of 4273459 in words is "four million, two hundred seventy-three thousand, four hundred fifty-nine".