4068593 has 4 divisors (see below), whose sum is σ = 4307940. Its totient is φ = 3829248.

The previous prime is 4068587. The next prime is 4068607. The reversal of 4068593 is 3958604.

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 2917264 + 1151329 = 1708^2 + 1073^2 .

It is a cyclic number.

It is not a de Polignac number, because 4068593 - 2⁶ = 4068529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4068503) 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, 119648 + ... + 119681.

It is an arithmetic number, because the mean of its divisors is an integer number (1076985).

Almost surely, 2^4068593 is an apocalyptic number.

It is an amenable number.

4068593 is a deficient number, since it is larger than the sum of its proper divisors (239347).

4068593 is a wasteful number, since it uses less digits than its factorization.

4068593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239346.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 4068593 is about 2017.0753580370. The cubic root of 4068593 is about 159.6423391084.

The spelling of 4068593 in words is "four million, sixty-eight thousand, five hundred ninety-three".