9390224 has 20 divisors (see below), whose sum is σ = 18582144. Its totient is φ = 4594848.

The previous prime is 9390221. The next prime is 9390257. The reversal of 9390224 is 4220939.

It is not an unprimeable number, because it can be changed into a prime (9390221) 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, 5492 + ... + 6995.

Almost surely, 2^9390224 is an apocalyptic number.

9390224 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

9390224 is a deficient number, since it is larger than the sum of its proper divisors (9191920).

9390224 is a wasteful number, since it uses less digits than its factorization.

9390224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12542 (or 12536 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 9390224 is about 3064.3472388096. The cubic root of 9390224 is about 210.9722416558.

The spelling of 9390224 in words is "nine million, three hundred ninety thousand, two hundred twenty-four".