2233306 has 4 divisors (see below), whose sum is σ = 3349962. Its totient is φ = 1116652.

The previous prime is 2233303. The next prime is 2233331. The reversal of 2233306 is 6033322.

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

It can be written as a sum of positive squares in only one way, i.e., 2117025 + 116281 = 1455^2 + 341^2 .

It is not an unprimeable number, because it can be changed into a prime (2233303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558325 + ... + 558328.

2^2233306 is an apocalyptic number.

2233306 is a deficient number, since it is larger than the sum of its proper divisors (1116656).

2233306 is a wasteful number, since it uses less digits than its factorization.

2233306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116655.

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

The square root of 2233306 is about 1494.4249730247. The cubic root of 2233306 is about 130.7121859435.

Adding to 2233306 its reverse (6033322), we get a palindrome (8266628).

The spelling of 2233306 in words is "two million, two hundred thirty-three thousand, three hundred six".