4422002 has 16 divisors (see below), whose sum is σ = 7280280. Its totient is φ = 2001792.

The previous prime is 4421999. The next prime is 4422017. The reversal of 4422002 is 2002244.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3613801 + 808201 = 1901^2 + 899^2 .

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227 + ... + 2982.

Almost surely, 2^4422002 is an apocalyptic number.

4422002 is a deficient number, since it is larger than the sum of its proper divisors (2858278).

4422002 is a wasteful number, since it uses less digits than its factorization.

4422002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3277.

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 4422002 is about 2102.8556774063. The cubic root of 4422002 is about 164.1369320375.

Adding to 4422002 its reverse (2002244), we get a palindrome (6424246).

The spelling of 4422002 in words is "four million, four hundred twenty-two thousand, two".