4420230 has 16 divisors (see below), whose sum is σ = 10608624. Its totient is φ = 1178720.

The previous prime is 4420219. The next prime is 4420231. The reversal of 4420230 is 320244.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420231) 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, 73641 + ... + 73700.

It is an arithmetic number, because the mean of its divisors is an integer number (663039).

Almost surely, 2^4420230 is an apocalyptic number.

4420230 is an abundant number, since it is smaller than the sum of its proper divisors (6188394).

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

4420230 is a wasteful number, since it uses less digits than its factorization.

4420230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147351.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 4420230 is about 2102.4343033731. The cubic root of 4420230 is about 164.1150046012.

Adding to 4420230 its reverse (320244), we get a palindrome (4740474).

The spelling of 4420230 in words is "four million, four hundred twenty thousand, two hundred thirty".