2022838 has 8 divisors (see below), whose sum is σ = 3065832. Its totient is φ = 1000896.

The previous prime is 2022803. The next prime is 2022841. The reversal of 2022838 is 8382202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5020 + ... + 5407.

It is an arithmetic number, because the mean of its divisors is an integer number (383229).

2^2022838 is an apocalyptic number.

2022838 is a deficient number, since it is larger than the sum of its proper divisors (1042994).

2022838 is a wasteful number, since it uses less digits than its factorization.

2022838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10526.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2022838 is about 1422.2650948399. The cubic root of 2022838 is about 126.4698590357.

The spelling of 2022838 in words is "two million, twenty-two thousand, eight hundred thirty-eight".