4459459 has 4 divisors (see below), whose sum is σ = 4469104. Its totient is φ = 4449816.

The previous prime is 4459451. The next prime is 4459519. The reversal of 4459459 is 9549544.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4459459 - 2³ = 4459451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4459451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4092 + ... + 5065.

It is an arithmetic number, because the mean of its divisors is an integer number (1117276).

Almost surely, 2^4459459 is an apocalyptic number.

4459459 is a deficient number, since it is larger than the sum of its proper divisors (9645).

4459459 is an equidigital number, since it uses as much as digits as its factorization.

4459459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9644.

The product of its digits is 129600, while the sum is 40.

The square root of 4459459 is about 2111.7431188476. The cubic root of 4459459 is about 164.5990755794.

The spelling of 4459459 in words is "four million, four hundred fifty-nine thousand, four hundred fifty-nine".