9022393 has 8 divisors (see below), whose sum is σ = 9883080. Its totient is φ = 8198400.

The previous prime is 9022381. The next prime is 9022399. The reversal of 9022393 is 3932209.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 419904 + 8602489 = 648^2 + 2933^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9022393 - 2⁵ = 9022361 is a prime.

It is a Duffinian number.

9022393 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9022399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8658 + ... + 9643.

It is an arithmetic number, because the mean of its divisors is an integer number (1235385).

Almost surely, 2^9022393 is an apocalyptic number.

It is an amenable number.

9022393 is a deficient number, since it is larger than the sum of its proper divisors (860687).

9022393 is a wasteful number, since it uses less digits than its factorization.

9022393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18347.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 9022393 is about 3003.7298480389. The cubic root of 9022393 is about 208.1807554121.

The spelling of 9022393 in words is "nine million, twenty-two thousand, three hundred ninety-three".