2274303 has 4 divisors (see below), whose sum is σ = 3032408. Its totient is φ = 1516200.

The previous prime is 2274289. The next prime is 2274329. The reversal of 2274303 is 3034722.

It is a happy number.

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

It is not a de Polignac number, because 2274303 - 2⁴ = 2274287 is a prime.

It is a D-number.

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 2274303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274203) 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, 379048 + ... + 379053.

It is an arithmetic number, because the mean of its divisors is an integer number (758102).

2^2274303 is an apocalyptic number.

2274303 is a deficient number, since it is larger than the sum of its proper divisors (758105).

2274303 is an equidigital number, since it uses as much as digits as its factorization.

2274303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758104.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 2274303 is about 1508.0792419498. The cubic root of 2274303 is about 131.5071728607.

The spelling of 2274303 in words is "two million, two hundred seventy-four thousand, three hundred three".