9228377 has 2 divisors, whose sum is σ = 9228378. Its totient is φ = 9228376.

The previous prime is 9228361. The next prime is 9228383. The reversal of 9228377 is 7738229.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5480281 + 3748096 = 2341^2 + 1936^2 .

It is an emirp because it is prime and its reverse (7738229) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9228377 - 2⁴ = 9228361 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9228377.

It is not a weakly prime, because it can be changed into another prime (9228337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4614188 + 4614189.

It is an arithmetic number, because the mean of its divisors is an integer number (4614189).

Almost surely, 2^9228377 is an apocalyptic number.

It is an amenable number.

9228377 is a deficient number, since it is larger than the sum of its proper divisors (1).

9228377 is an equidigital number, since it uses as much as digits as its factorization.

9228377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 38.

The square root of 9228377 is about 3037.8243859710. The cubic root of 9228377 is about 209.7531263696.

The spelling of 9228377 in words is "nine million, two hundred twenty-eight thousand, three hundred seventy-seven".