228484849 has 8 divisors (see below), whose sum is σ = 236067840. Its totient is φ = 220915200.

The previous prime is 228484831. The next prime is 228484859. The reversal of 228484849 is 948484822.

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 228484849 - 2²¹ = 226387697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228484859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41064 + ... + 46294.

It is an arithmetic number, because the mean of its divisors is an integer number (29508480).

Almost surely, 2^228484849 is an apocalyptic number.

It is an amenable number.

228484849 is a deficient number, since it is larger than the sum of its proper divisors (7582991).

228484849 is a wasteful number, since it uses less digits than its factorization.

228484849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6671.

The product of its digits is 1179648, while the sum is 49.

The square root of 228484849 is about 15115.7152989860. The cubic root of 228484849 is about 611.3442085018.

The spelling of 228484849 in words is "two hundred twenty-eight million, four hundred eighty-four thousand, eight hundred forty-nine".