2033423 has 4 divisors (see below), whose sum is σ = 2323920. Its totient is φ = 1742928.

The previous prime is 2033401. The next prime is 2033429. The reversal of 2033423 is 3243302.

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

It is a cyclic number.

It is not a de Polignac number, because 2033423 - 2⁶ = 2033359 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033429) 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, 145238 + ... + 145251.

It is an arithmetic number, because the mean of its divisors is an integer number (580980).

2^2033423 is an apocalyptic number.

2033423 is a deficient number, since it is larger than the sum of its proper divisors (290497).

2033423 is an equidigital number, since it uses as much as digits as its factorization.

2033423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290496.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 2033423 is about 1425.9814164287. The cubic root of 2033423 is about 126.6900703139.

Adding to 2033423 its reverse (3243302), we get a palindrome (5276725).

The spelling of 2033423 in words is "two million, thirty-three thousand, four hundred twenty-three".