4459093 has 4 divisors (see below), whose sum is σ = 4498668. Its totient is φ = 4419520.

The previous prime is 4459073. The next prime is 4459099. The reversal of 4459093 is 3909544.

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

It can be written as a sum of positive squares in 2 ways, for example, as 550564 + 3908529 = 742^2 + 1977^2 .

It is a cyclic number.

It is not a de Polignac number, because 4459093 - 2¹⁷ = 4328021 is a prime.

It is a Duffinian number.

4459093 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4459099) 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, 19618 + ... + 19843.

It is an arithmetic number, because the mean of its divisors is an integer number (1124667).

Almost surely, 2^4459093 is an apocalyptic number.

It is an amenable number.

4459093 is a deficient number, since it is larger than the sum of its proper divisors (39575).

4459093 is a wasteful number, since it uses less digits than its factorization.

4459093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39574.

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

The square root of 4459093 is about 2111.6564588020. The cubic root of 4459093 is about 164.5945724241.

The spelling of 4459093 in words is "four million, four hundred fifty-nine thousand, ninety-three".