228956270850 has 72 divisors (see below), whose sum is σ = 615846319920. Its totient is φ = 60983825760.

The previous prime is 228956270843. The next prime is 228956270891. The reversal of 228956270850 is 58072659822.

It is a happy number.

228956270850 is a `hidden beast` number, since 2 + 2 + 8 + 9 + 5 + 627 + 0 + 8 + 5 + 0 = 666.

228956270850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 90397 + ... + 682703.

It is an arithmetic number, because the mean of its divisors is an integer number (8553421110).

Almost surely, 2^228956270850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228956270850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307923159960).

228956270850 is an abundant number, since it is smaller than the sum of its proper divisors (386890049070).

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

228956270850 is a wasteful number, since it uses less digits than its factorization.

228956270850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593184 (or 593176 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 228956270850 in words is "two hundred twenty-eight billion, nine hundred fifty-six million, two hundred seventy thousand, eight hundred fifty".