4093459 has 4 divisors (see below), whose sum is σ = 4120720. Its totient is φ = 4066200.

The previous prime is 4093451. The next prime is 4093469. The reversal of 4093459 is 9543904.

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 4093459 - 2³ = 4093451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4093451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13404 + ... + 13705.

It is an arithmetic number, because the mean of its divisors is an integer number (1030180).

Almost surely, 2^4093459 is an apocalyptic number.

4093459 is a deficient number, since it is larger than the sum of its proper divisors (27261).

4093459 is a wasteful number, since it uses less digits than its factorization.

4093459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27260.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 4093459 is about 2023.2298435917. The cubic root of 4093459 is about 159.9669072184.

The spelling of 4093459 in words is "four million, ninety-three thousand, four hundred fifty-nine".