4470220 has 24 divisors (see below), whose sum is σ = 9427824. Its totient is φ = 1780416.

The previous prime is 4470209. The next prime is 4470223. The reversal of 4470220 is 220744.

It is not an unprimeable number, because it can be changed into a prime (4470223) 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, 7659 + ... + 8221.

It is an arithmetic number, because the mean of its divisors is an integer number (392826).

Almost surely, 2^4470220 is an apocalyptic number.

It is an amenable number.

4470220 is an abundant number, since it is smaller than the sum of its proper divisors (4957604).

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

4470220 is a wasteful number, since it uses less digits than its factorization.

4470220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969 (or 967 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 4470220 is about 2114.2894787611. The cubic root of 4470220 is about 164.7313657549.

Adding to 4470220 its reverse (220744), we get a palindrome (4690964).

The spelling of 4470220 in words is "four million, four hundred seventy thousand, two hundred twenty".