228246616 has 16 divisors (see below), whose sum is σ = 460882800. Its totient is φ = 105344544.

The previous prime is 228246589. The next prime is 228246619. The reversal of 228246616 is 616642822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (228246619) 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 in 3 ways as a sum of consecutive naturals, for example, 1097236 + ... + 1097443.

It is an arithmetic number, because the mean of its divisors is an integer number (28805175).

Almost surely, 2^228246616 is an apocalyptic number.

228246616 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

228246616 is an abundant number, since it is smaller than the sum of its proper divisors (232636184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228246616 is a wasteful number, since it uses less digits than its factorization.

228246616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194698 (or 2194694 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 228246616 is about 15107.8329352690. The cubic root of 228246616 is about 611.1316590140.

The spelling of 228246616 in words is "two hundred twenty-eight million, two hundred forty-six thousand, six hundred sixteen".