228620306848 has 48 divisors (see below), whose sum is σ = 491945819904. Its totient is φ = 104115502080.

The previous prime is 228620306839. The next prime is 228620306857. The reversal of 228620306848 is 848603026822.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (228620306839) and next prime (228620306857).

It is an unprimeable number.

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, 6761490 + ... + 6795217.

It is an arithmetic number, because the mean of its divisors is an integer number (10248871248).

Almost surely, 2^228620306848 is an apocalyptic number.

It is an amenable number.

228620306848 is an abundant number, since it is smaller than the sum of its proper divisors (263325513056).

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

228620306848 is a wasteful number, since it uses less digits than its factorization.

228620306848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13556765 (or 13556757 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 49.

The spelling of 228620306848 in words is "two hundred twenty-eight billion, six hundred twenty million, three hundred six thousand, eight hundred forty-eight".