9228992 has 14 divisors (see below), whose sum is σ = 18313908. Its totient is φ = 4614464.

The previous prime is 9228991. The next prime is 9228997. The reversal of 9228992 is 2998229.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9228991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72038 + ... + 72165.

Almost surely, 2^9228992 is an apocalyptic number.

It is an amenable number.

9228992 is a deficient number, since it is larger than the sum of its proper divisors (9084916).

9228992 is a wasteful number, since it uses less digits than its factorization.

9228992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144215 (or 144205 counting only the distinct ones).

The product of its digits is 46656, while the sum is 41.

The square root of 9228992 is about 3037.9256080424. The cubic root of 9228992 is about 209.7577857410.

The spelling of 9228992 in words is "nine million, two hundred twenty-eight thousand, nine hundred ninety-two".