8422303 has 2 divisors, whose sum is σ = 8422304. Its totient is φ = 8422302.

The previous prime is 8422279. The next prime is 8422307. The reversal of 8422303 is 3032248.

8422303 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8422303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8422307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4211151 + 4211152.

It is an arithmetic number, because the mean of its divisors is an integer number (4211152).

Almost surely, 2^8422303 is an apocalyptic number.

8422303 is a deficient number, since it is larger than the sum of its proper divisors (1).

8422303 is an equidigital number, since it uses as much as digits as its factorization.

8422303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 8422303 is about 2902.1204316844. The cubic root of 8422303 is about 203.4590225915.

The spelling of 8422303 in words is "eight million, four hundred twenty-two thousand, three hundred three".