2245303 has 4 divisors (see below), whose sum is σ = 2249208. Its totient is φ = 2241400.

The previous prime is 2245301. The next prime is 2245307. The reversal of 2245303 is 3035422.

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

It is a cyclic number.

It is not a de Polignac number, because 2245303 - 2¹ = 2245301 is a prime.

It is a Duffinian number.

2245303 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245301) 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, 901 + ... + 2302.

It is an arithmetic number, because the mean of its divisors is an integer number (562302).

2^2245303 is an apocalyptic number.

2245303 is a deficient number, since it is larger than the sum of its proper divisors (3905).

2245303 is an equidigital number, since it uses as much as digits as its factorization.

2245303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3904.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 2245303 is about 1498.4335153753. The cubic root of 2245303 is about 130.9458237997.

The spelling of 2245303 in words is "two million, two hundred forty-five thousand, three hundred three".