2247803 has 2 divisors, whose sum is σ = 2247804. Its totient is φ = 2247802.

The previous prime is 2247797. The next prime is 2247809. The reversal of 2247803 is 3087422.

2247803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (2247797) and next prime (2247809).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2247803 is a prime.

It is not a weakly prime, because it can be changed into another prime (2247809) 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 as a sum of consecutive naturals, namely, 1123901 + 1123902.

It is an arithmetic number, because the mean of its divisors is an integer number (1123902).

2^2247803 is an apocalyptic number.

2247803 is a deficient number, since it is larger than the sum of its proper divisors (1).

2247803 is an equidigital number, since it uses as much as digits as its factorization.

2247803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2247803 is about 1499.2674878086. The cubic root of 2247803 is about 130.9944056815.

The spelling of 2247803 in words is "two million, two hundred forty-seven thousand, eight hundred three".