4530233 has 4 divisors (see below), whose sum is σ = 4536948. Its totient is φ = 4523520.

The previous prime is 4530203. The next prime is 4530257. The reversal of 4530233 is 3320354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3320354 = 2 ⋅1660177.

It can be written as a sum of positive squares in 2 ways, for example, as 23104 + 4507129 = 152^2 + 2123^2 .

It is a cyclic number.

It is not a de Polignac number, because 4530233 - 2⁸ = 4529977 is a prime.

It is a super-2 number, since 2×4530233² = 41046022068578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4530203) 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, 2216 + ... + 3737.

It is an arithmetic number, because the mean of its divisors is an integer number (1134237).

Almost surely, 2^4530233 is an apocalyptic number.

It is an amenable number.

4530233 is a deficient number, since it is larger than the sum of its proper divisors (6715).

4530233 is an equidigital number, since it uses as much as digits as its factorization.

4530233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6714.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 4530233 is about 2128.4344011503. The cubic root of 4530233 is about 165.4652677638.

Adding to 4530233 its reverse (3320354), we get a palindrome (7850587).

The spelling of 4530233 in words is "four million, five hundred thirty thousand, two hundred thirty-three".