2039593 has 4 divisors (see below), whose sum is σ = 2146960. Its totient is φ = 1932228.

The previous prime is 2039579. The next prime is 2039603. The reversal of 2039593 is 3959302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2039593 - 2⁵ = 2039561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2039993) 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, 53655 + ... + 53692.

It is an arithmetic number, because the mean of its divisors is an integer number (536740).

2^2039593 is an apocalyptic number.

It is an amenable number.

2039593 is a deficient number, since it is larger than the sum of its proper divisors (107367).

2039593 is a wasteful number, since it uses less digits than its factorization.

2039593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107366.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 2039593 is about 1428.1432001028. The cubic root of 2039593 is about 126.8180791691.

The spelling of 2039593 in words is "two million, thirty-nine thousand, five hundred ninety-three".