4428199 has 8 divisors (see below), whose sum is σ = 4589568. Its totient is φ = 4269720.

The previous prime is 4428191. The next prime is 4428223. The reversal of 4428199 is 9918244.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4428199 - 2³ = 4428191 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4428191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2674 + ... + 4000.

It is an arithmetic number, because the mean of its divisors is an integer number (573696).

Almost surely, 2^4428199 is an apocalyptic number.

4428199 is a deficient number, since it is larger than the sum of its proper divisors (161369).

4428199 is a wasteful number, since it uses less digits than its factorization.

4428199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445.

The product of its digits is 20736, while the sum is 37.

The square root of 4428199 is about 2104.3286340303. The cubic root of 4428199 is about 164.2135701597.

The spelling of 4428199 in words is "four million, four hundred twenty-eight thousand, one hundred ninety-nine".