4220602 has 16 divisors (see below), whose sum is σ = 6677640. Its totient is φ = 1997632.

The previous prime is 4220599. The next prime is 4220609. The reversal of 4220602 is 2060224.

It can be written as a sum of positive squares in 4 ways, for example, as 4198401 + 22201 = 2049^2 + 149^2 .

It is not an unprimeable number, because it can be changed into a prime (4220609) 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, 2388 + ... + 3760.

Almost surely, 2^4220602 is an apocalyptic number.

4220602 is a deficient number, since it is larger than the sum of its proper divisors (2457038).

4220602 is a wasteful number, since it uses less digits than its factorization.

4220602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457.

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

The square root of 4220602 is about 2054.4103776996. The cubic root of 4220602 is about 161.6062428151.

Adding to 4220602 its reverse (2060224), we get a palindrome (6280826).

The spelling of 4220602 in words is "four million, two hundred twenty thousand, six hundred two".