227806794848976 has 480 divisors, whose sum is σ = 696503889469440. Its totient is φ = 63962659418112.

The previous prime is 227806794848917. The next prime is 227806794849013. The reversal of 227806794848976 is 679848497608722.

It is a Smith number, since the sum of its digits (87) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 227806794848892 and 227806794848901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 40513387701 + ... + 40513393323.

It is an arithmetic number, because the mean of its divisors is an integer number (1451049769728).

Almost surely, 2^{227806794848976} 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 227806794848976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348251944734720).

227806794848976 is an abundant number, since it is smaller than the sum of its proper divisors (468697094620464).

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

227806794848976 is a wasteful number, since it uses less digits than its factorization.

227806794848976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6711 (or 6698 counting only the distinct ones).

The product of its (nonzero) digits is 32774160384, while the sum is 87.

The spelling of 227806794848976 in words is "two hundred twenty-seven trillion, eight hundred six billion, seven hundred ninety-four million, eight hundred forty-eight thousand, nine hundred seventy-six".