228110816 has 12 divisors (see below), whose sum is σ = 449093232. Its totient is φ = 114055392.

The previous prime is 228110807. The next prime is 228110819. The reversal of 228110816 is 618011822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228110819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3564200 + ... + 3564263.

It is an arithmetic number, because the mean of its divisors is an integer number (37424436).

Almost surely, 2^228110816 is an apocalyptic number.

It is an amenable number.

228110816 is a deficient number, since it is larger than the sum of its proper divisors (220982416).

228110816 is an equidigital number, since it uses as much as digits as its factorization.

228110816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7128473 (or 7128465 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 228110816 is about 15103.3379092173. The cubic root of 228110816 is about 611.0104332022.

The spelling of 228110816 in words is "two hundred twenty-eight million, one hundred ten thousand, eight hundred sixteen".