2022342 has 32 divisors (see below), whose sum is σ = 4665600. Its totient is φ = 572448.

The previous prime is 2022331. The next prime is 2022359. The reversal of 2022342 is 2432202.

It is a super-3 number, since 3×2022342³ = 24813330426382877064, which contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7384 + ... + 7652.

It is an arithmetic number, because the mean of its divisors is an integer number (145800).

2^2022342 is an apocalyptic number.

2022342 is an abundant number, since it is smaller than the sum of its proper divisors (2643258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022342 is a wasteful number, since it uses less digits than its factorization.

2022342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2022342 is about 1422.0907144061. The cubic root of 2022342 is about 126.4595213850.

Adding to 2022342 its reverse (2432202), we get a palindrome (4454544).

The spelling of 2022342 in words is "two million, twenty-two thousand, three hundred forty-two".