227974948462608 has 480 divisors, whose sum is σ = 671390824522752. Its totient is φ = 66507493478400.

The previous prime is 227974948462603. The next prime is 227974948462631. The reversal of 227974948462608 is 806264849479722.

It is not an unprimeable number, because it can be changed into a prime (227974948462603) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1053278238 + ... + 1053494658.

Almost surely, 2^{227974948462608} 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 227974948462608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335695412261376).

227974948462608 is an abundant number, since it is smaller than the sum of its proper divisors (443415876060144).

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

227974948462608 is a wasteful number, since it uses less digits than its factorization.

227974948462608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216591 (or 216566 counting only the distinct ones).

The product of its (nonzero) digits is 4682022912, while the sum is 78.

The spelling of 227974948462608 in words is "two hundred twenty-seven trillion, nine hundred seventy-four billion, nine hundred forty-eight million, four hundred sixty-two thousand, six hundred eight".