9228799 has 4 divisors (see below), whose sum is σ = 9478264. Its totient is φ = 8979336.

The previous prime is 9228787. The next prime is 9228811. The reversal of 9228799 is 9978229.

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

It is an interprime number because it is at equal distance from previous prime (9228787) and next prime (9228811).

It is a cyclic number.

It is not a de Polignac number, because 9228799 - 2⁵ = 9228767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9228719) 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, 124677 + ... + 124750.

It is an arithmetic number, because the mean of its divisors is an integer number (2369566).

Almost surely, 2^9228799 is an apocalyptic number.

9228799 is a deficient number, since it is larger than the sum of its proper divisors (249465).

9228799 is a wasteful number, since it uses less digits than its factorization.

9228799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249464.

The product of its digits is 163296, while the sum is 46.

The square root of 9228799 is about 3037.8938427799. The cubic root of 9228799 is about 209.7563235540.

The spelling of 9228799 in words is "nine million, two hundred twenty-eight thousand, seven hundred ninety-nine".