2052022 has 12 divisors (see below), whose sum is σ = 3580740. Its totient is φ = 879396.

The previous prime is 2051999. The next prime is 2052023. The reversal of 2052022 is 2202502.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2051993 and 2052011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10372 + ... + 10567.

It is an arithmetic number, because the mean of its divisors is an integer number (298395).

2^2052022 is an apocalyptic number.

2052022 is a deficient number, since it is larger than the sum of its proper divisors (1528718).

2052022 is a wasteful number, since it uses less digits than its factorization.

2052022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20955 (or 20948 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 2052022 is about 1432.4880453253. The cubic root of 2052022 is about 127.0751616592.

Adding to 2052022 its reverse (2202502), we get a palindrome (4254524).

The spelling of 2052022 in words is "two million, fifty-two thousand, twenty-two".