2023593 has 32 divisors (see below), whose sum is σ = 3265920. Its totient is φ = 1098240.

The previous prime is 2023579. The next prime is 2023597. The reversal of 2023593 is 3953202.

It is not a de Polignac number, because 2023593 - 2⁴ = 2023577 is a prime.

2023593 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2023597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22693 + ... + 22781.

It is an arithmetic number, because the mean of its divisors is an integer number (102060).

2^2023593 is an apocalyptic number.

It is an amenable number.

2023593 is a deficient number, since it is larger than the sum of its proper divisors (1242327).

2023593 is a wasteful number, since it uses less digits than its factorization.

2023593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 2023593 is about 1422.5304917646. The cubic root of 2023593 is about 126.4855915307.

Adding to 2023593 its reverse (3953202), we get a palindrome (5976795).

The spelling of 2023593 in words is "two million, twenty-three thousand, five hundred ninety-three".