4068022 has 16 divisors (see below), whose sum is σ = 7005600. Its totient is φ = 1735488.

The previous prime is 4068017. The next prime is 4068023. The reversal of 4068022 is 2208604.

It is a junction number, because it is equal to n+sod(n) for n = 4067984 and 4068002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4068023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3354 + ... + 4402.

It is an arithmetic number, because the mean of its divisors is an integer number (437850).

Almost surely, 2^4068022 is an apocalyptic number.

4068022 is a deficient number, since it is larger than the sum of its proper divisors (2937578).

4068022 is a wasteful number, since it uses less digits than its factorization.

4068022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 4068022 is about 2016.9338115070. The cubic root of 4068022 is about 159.6348705117.

It can be divided in two parts, 406802 and 2, that multiplied together give a square (813604 = 902²).

The spelling of 4068022 in words is "four million, sixty-eight thousand, twenty-two".