227968196 has 24 divisors (see below), whose sum is σ = 405749400. Its totient is φ = 112050432.

The previous prime is 227968187. The next prime is 227968199. The reversal of 227968196 is 691869722.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 96040000 + 131928196 = 9800^2 + 11486^2 .

It is not an unprimeable number, because it can be changed into a prime (227968199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100790 + ... + 103026.

It is an arithmetic number, because the mean of its divisors is an integer number (16906225).

Almost surely, 2^227968196 is an apocalyptic number.

It is an amenable number.

227968196 is a deficient number, since it is larger than the sum of its proper divisors (177781204).

227968196 is a wasteful number, since it uses less digits than its factorization.

227968196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2663 (or 2661 counting only the distinct ones).

The product of its digits is 653184, while the sum is 50.

The square root of 227968196 is about 15098.6156981360. The cubic root of 227968196 is about 610.8830675108.

The spelling of 227968196 in words is "two hundred twenty-seven million, nine hundred sixty-eight thousand, one hundred ninety-six".