2023733 has 4 divisors (see below), whose sum is σ = 2031168. Its totient is φ = 2016300.

The previous prime is 2023727. The next prime is 2023741. The reversal of 2023733 is 3373202.

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 2023733 - 2²⁰ = 975157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023753) 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, 3293 + ... + 3858.

It is an arithmetic number, because the mean of its divisors is an integer number (507792).

2^2023733 is an apocalyptic number.

It is an amenable number.

2023733 is a deficient number, since it is larger than the sum of its proper divisors (7435).

2023733 is an equidigital number, since it uses as much as digits as its factorization.

2023733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7434.

The product of its (nonzero) digits is 756, while the sum is 20.

The square root of 2023733 is about 1422.5796989976. The cubic root of 2023733 is about 126.4885083845.

Adding to 2023733 its reverse (3373202), we get a palindrome (5396935).

The spelling of 2023733 in words is "two million, twenty-three thousand, seven hundred thirty-three".