9228073 has 2 divisors, whose sum is σ = 9228074. Its totient is φ = 9228072.

The previous prime is 9228047. The next prime is 9228097. The reversal of 9228073 is 3708229.

9228073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7795264 + 1432809 = 2792^2 + 1197^2 .

It is a cyclic number.

It is not a de Polignac number, because 9228073 - 2⁵ = 9228041 is a prime.

It is not a weakly prime, because it can be changed into another prime (9268073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4614036 + 4614037.

It is an arithmetic number, because the mean of its divisors is an integer number (4614037).

Almost surely, 2^9228073 is an apocalyptic number.

It is an amenable number.

9228073 is a deficient number, since it is larger than the sum of its proper divisors (1).

9228073 is an equidigital number, since it uses as much as digits as its factorization.

9228073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 9228073 is about 3037.7743497502. The cubic root of 9228073 is about 209.7508231242.

The spelling of 9228073 in words is "nine million, two hundred twenty-eight thousand, seventy-three".