4420602 has 32 divisors (see below), whose sum is σ = 9970560. Its totient is φ = 1451520.

The previous prime is 4420601. The next prime is 4420607. The reversal of 4420602 is 2060244.

4420602 is a `hidden beast` number, since 44 + 20 + 602 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (4420601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3258 + ... + 4410.

It is an arithmetic number, because the mean of its divisors is an integer number (311580).

Almost surely, 2^4420602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4420602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4985280).

4420602 is an abundant number, since it is smaller than the sum of its proper divisors (5549958).

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

4420602 is a wasteful number, since it uses less digits than its factorization.

4420602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235 (or 1229 counting only the distinct ones).

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

The square root of 4420602 is about 2102.5227703880. The cubic root of 4420602 is about 164.1196083638.

Adding to 4420602 its reverse (2060244), we get a palindrome (6480846).

The spelling of 4420602 in words is "four million, four hundred twenty thousand, six hundred two".