4228849 has 8 divisors (see below), whose sum is σ = 4645440. Its totient is φ = 3831696.

The previous prime is 4228843. The next prime is 4228853. The reversal of 4228849 is 9488224.

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 4228849 - 2¹⁵ = 4196081 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 2⁵ + 2⁷ + 8³ + 8⁵ + 4¹¹ + 9² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4228843) 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, 4402 + ... + 5275.

It is an arithmetic number, because the mean of its divisors is an integer number (580680).

Almost surely, 2^4228849 is an apocalyptic number.

It is an amenable number.

4228849 is a deficient number, since it is larger than the sum of its proper divisors (416591).

4228849 is a wasteful number, since it uses less digits than its factorization.

4228849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9719.

The product of its digits is 36864, while the sum is 37.

The square root of 4228849 is about 2056.4165434075. The cubic root of 4228849 is about 161.7114331454.

The spelling of 4228849 in words is "four million, two hundred twenty-eight thousand, eight hundred forty-nine".