228353827 has 8 divisors (see below), whose sum is σ = 247550240. Its totient is φ = 209390400.

The previous prime is 228353819. The next prime is 228353857. The reversal of 228353827 is 728353822.

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 228353827 - 2³ = 228353819 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 228353827.

It is not an unprimeable number, because it can be changed into a prime (228353857) 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, 56202 + ... + 60127.

It is an arithmetic number, because the mean of its divisors is an integer number (30943780).

Almost surely, 2^228353827 is an apocalyptic number.

228353827 is a deficient number, since it is larger than the sum of its proper divisors (19196413).

228353827 is a wasteful number, since it uses less digits than its factorization.

228353827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116493.

The product of its digits is 161280, while the sum is 40.

The square root of 228353827 is about 15111.3807112388. The cubic root of 228353827 is about 611.2273300642.

It can be divided in two parts, 22835 and 3827, that added together give a palindrome (26662).

The spelling of 228353827 in words is "two hundred twenty-eight million, three hundred fifty-three thousand, eight hundred twenty-seven".