9022838 has 16 divisors (see below), whose sum is σ = 14820624. Its totient is φ = 4085760.

The previous prime is 9022817. The next prime is 9022841. The reversal of 9022838 is 8382209.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 6806 + ... + 8022.

It is an arithmetic number, because the mean of its divisors is an integer number (926289).

Almost surely, 2^9022838 is an apocalyptic number.

9022838 is a deficient number, since it is larger than the sum of its proper divisors (5797786).

9022838 is a wasteful number, since it uses less digits than its factorization.

9022838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 9022838 is about 3003.8039216966. The cubic root of 9022838 is about 208.1841779672.

The spelling of 9022838 in words is "nine million, twenty-two thousand, eight hundred thirty-eight".