2303226 has 24 divisors (see below), whose sum is σ = 5023200. Its totient is φ = 762696.

The previous prime is 2303219. The next prime is 2303227. The reversal of 2303226 is 6223032.

2303226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2303199 and 2303208.

It is not an unprimeable number, because it can be changed into a prime (2303227) 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 11 ways as a sum of consecutive naturals, for example, 3261 + ... + 3903.

It is an arithmetic number, because the mean of its divisors is an integer number (209300).

2^2303226 is an apocalyptic number.

2303226 is an abundant number, since it is smaller than the sum of its proper divisors (2719974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2303226 is a wasteful number, since it uses less digits than its factorization.

2303226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2303226 is about 1517.6382968283. The cubic root of 2303226 is about 132.0622984168.

Adding to 2303226 its reverse (6223032), we get a palindrome (8526258).

The spelling of 2303226 in words is "two million, three hundred three thousand, two hundred twenty-six".