4133233 has 12 divisors (see below), whose sum is σ = 4603548. Its totient is φ = 3706560.

The previous prime is 4133219. The next prime is 4133237. The reversal of 4133233 is 3323314.

It can be written as a sum of positive squares in 6 ways, for example, as 144 + 4133089 = 12^2 + 2033^2 .

It is not a de Polignac number, because 4133233 - 2²¹ = 2036081 is a prime.

It is a Duffinian number.

4133233 is a lucky number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 4133233.

It is not an unprimeable number, because it can be changed into a prime (4133237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5923 + ... + 6583.

It is an arithmetic number, because the mean of its divisors is an integer number (383629).

Almost surely, 2^4133233 is an apocalyptic number.

It is an amenable number.

4133233 is a deficient number, since it is larger than the sum of its proper divisors (470315).

4133233 is a wasteful number, since it uses less digits than its factorization.

4133233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 711 counting only the distinct ones).

The product of its digits is 648, while the sum is 19.

The square root of 4133233 is about 2033.0354153334. The cubic root of 4133233 is about 160.4833430888.

Adding to 4133233 its reverse (3323314), we get a palindrome (7456547).

The spelling of 4133233 in words is "four million, one hundred thirty-three thousand, two hundred thirty-three".