227630668 has 12 divisors (see below), whose sum is σ = 400555792. Its totient is φ = 113186160.

The previous prime is 227630653. The next prime is 227630671. The reversal of 227630668 is 866036722.

227630668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 227630668.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156480 + ... + 157927.

Almost surely, 2^227630668 is an apocalyptic number.

It is an amenable number.

227630668 is a deficient number, since it is larger than the sum of its proper divisors (172925124).

227630668 is a wasteful number, since it uses less digits than its factorization.

227630668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314592 (or 314590 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 227630668 is about 15087.4341092182. The cubic root of 227630668 is about 610.5814289656.

The spelling of 227630668 in words is "two hundred twenty-seven million, six hundred thirty thousand, six hundred sixty-eight".