2223433 has 4 divisors (see below), whose sum is σ = 2320128. Its totient is φ = 2126740.

The previous prime is 2223421. The next prime is 2223443. The reversal of 2223433 is 3343222.

2223433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2223433 - 2⁹ = 2222921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2223433.

It is not an unprimeable number, because it can be changed into a prime (2223443) 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 3 ways as a sum of consecutive naturals, for example, 48313 + ... + 48358.

It is an arithmetic number, because the mean of its divisors is an integer number (580032).

2^2223433 is an apocalyptic number.

2223433 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2223433 is a deficient number, since it is larger than the sum of its proper divisors (96695).

2223433 is an equidigital number, since it uses as much as digits as its factorization.

2223433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96694.

The product of its digits is 864, while the sum is 19.

The square root of 2223433 is about 1491.1180369106. The cubic root of 2223433 is about 130.5192839096.

Adding to 2223433 its reverse (3343222), we get a palindrome (5566655).

It can be divided in two parts, 222 and 3433, that added together give a triangular number (3655 = T₈₅).

The spelling of 2223433 in words is "two million, two hundred twenty-three thousand, four hundred thirty-three".