4206022 has 4 divisors (see below), whose sum is σ = 6309036. Its totient is φ = 2103010.

The previous prime is 4206019. The next prime is 4206023. The reversal of 4206022 is 2206024.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4205987 and 4206005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4206023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051504 + ... + 1051507.

It is an arithmetic number, because the mean of its divisors is an integer number (1577259).

Almost surely, 2^4206022 is an apocalyptic number.

4206022 is a deficient number, since it is larger than the sum of its proper divisors (2103014).

4206022 is a wasteful number, since it uses less digits than its factorization.

4206022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103013.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4206022 is about 2050.8588444844. The cubic root of 4206022 is about 161.4199394226.

The spelling of 4206022 in words is "four million, two hundred six thousand, twenty-two".