228801459 has 8 divisors (see below), whose sum is σ = 308930560. Its totient is φ = 150603336.

The previous prime is 228801427. The next prime is 228801497. The reversal of 228801459 is 954108822.

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

It is not a de Polignac number, because 228801459 - 2⁵ = 228801427 is a prime.

It is a super-3 number, since 3×228801459³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (228801659) 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, 482467 + ... + 482940.

It is an arithmetic number, because the mean of its divisors is an integer number (38616320).

Almost surely, 2^228801459 is an apocalyptic number.

228801459 is a deficient number, since it is larger than the sum of its proper divisors (80129101).

228801459 is an equidigital number, since it uses as much as digits as its factorization.

228801459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965489.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 228801459 is about 15126.1845486560. The cubic root of 228801459 is about 611.6264567640.

The spelling of 228801459 in words is "two hundred twenty-eight million, eight hundred one thousand, four hundred fifty-nine".