227978680248 has 320 divisors, whose sum is σ = 704825193600. Its totient is φ = 68274420480.

The previous prime is 227978680141. The next prime is 227978680273. The reversal of 227978680248 is 842086879722.

227978680248 is a `hidden beast` number, since 227 + 97 + 8 + 6 + 80 + 248 = 666.

227978680248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 79 ways as a sum of consecutive naturals, for example, 251354211 + ... + 251355117.

It is an arithmetic number, because the mean of its divisors is an integer number (2202578730).

Almost surely, 2^227978680248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227978680248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352412596800).

227978680248 is an abundant number, since it is smaller than the sum of its proper divisors (476846513352).

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

227978680248 is a wasteful number, since it uses less digits than its factorization.

227978680248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312 (or 1299 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 63.

The spelling of 227978680248 in words is "two hundred twenty-seven billion, nine hundred seventy-eight million, six hundred eighty thousand, two hundred forty-eight".