4468220 has 24 divisors (see below), whose sum is σ = 9449664. Its totient is φ = 1774656.

The previous prime is 4468199. The next prime is 4468273. The reversal of 4468220 is 228644.

4468220 is nontrivially palindromic in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 4468220.

It is a congruent number.

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, 2429 + ... + 3851.

It is an arithmetic number, because the mean of its divisors is an integer number (393736).

Almost surely, 2^4468220 is an apocalyptic number.

It is an amenable number.

4468220 is an abundant number, since it is smaller than the sum of its proper divisors (4981444).

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

4468220 is a wasteful number, since it uses less digits than its factorization.

4468220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589 (or 1587 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 4468220 is about 2113.8164537159. The cubic root of 4468220 is about 164.7067948629.

The spelling of 4468220 in words is "four million, four hundred sixty-eight thousand, two hundred twenty".