4062222 has 24 divisors (see below), whose sum is σ = 8875776. Its totient is φ = 1342656.

The previous prime is 4062221. The next prime is 4062241. The reversal of 4062222 is 2222604.

It is a happy number.

4062222 is a `hidden beast` number, since 40 + 622 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

4062222 is a modest number, since divided by 2222 gives 406 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 4062195 and 4062204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4062221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1398 + ... + 3174.

It is an arithmetic number, because the mean of its divisors is an integer number (369824).

Almost surely, 2^4062222 is an apocalyptic number.

4062222 is an abundant number, since it is smaller than the sum of its proper divisors (4813554).

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

4062222 is a wasteful number, since it uses less digits than its factorization.

4062222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912 (or 1909 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4062222 is about 2015.4954725824. The cubic root of 4062222 is about 159.5589677245.

Adding to 4062222 its reverse (2222604), we get a palindrome (6284826).

It can be divided in two parts, 406 and 2222, that added together give a triangular number (2628 = T₇₂).

The spelling of 4062222 in words is "four million, sixty-two thousand, two hundred twenty-two".