4444230 has 32 divisors (see below), whose sum is σ = 12190464. Its totient is φ = 1015776.

The previous prime is 4444229. The next prime is 4444241. The reversal of 4444230 is 324444.

It is a super-3 number, since 3×4444230³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4444197 and 4444206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10372 + ... + 10791.

It is an arithmetic number, because the mean of its divisors is an integer number (380952).

Almost surely, 2^4444230 is an apocalyptic number.

4444230 is an abundant number, since it is smaller than the sum of its proper divisors (7746234).

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

4444230 is a wasteful number, since it uses less digits than its factorization.

4444230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21180.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 4444230 is about 2108.1342461997. The cubic root of 4444230 is about 164.4114939188.

Adding to 4444230 its reverse (324444), we get a palindrome (4768674).

The spelling of 4444230 in words is "four million, four hundred forty-four thousand, two hundred thirty".