2043022 has 8 divisors (see below), whose sum is σ = 3087000. Its totient is φ = 1014024.

The previous prime is 2043017. The next prime is 2043023. The reversal of 2043022 is 2203402.

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

It is a junction number, because it is equal to n+sod(n) for n = 2042993 and 2043011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043023) 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, 3397 + ... + 3952.

It is an arithmetic number, because the mean of its divisors is an integer number (385875).

2^2043022 is an apocalyptic number.

2043022 is a deficient number, since it is larger than the sum of its proper divisors (1043978).

2043022 is a wasteful number, since it uses less digits than its factorization.

2043022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7490.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2043022 is about 1429.3432058117. The cubic root of 2043022 is about 126.8891089813.

Adding to 2043022 its reverse (2203402), we get a palindrome (4246424).

It can be divided in two parts, 204302 and 2, that added together give a square (204304 = 452²).

The spelling of 2043022 in words is "two million, forty-three thousand, twenty-two".