236116228 has 6 divisors (see below), whose sum is σ = 413203406. Its totient is φ = 118058112.

The previous prime is 236116217. The next prime is 236116259. The reversal of 236116228 is 822611632.

It can be written as a sum of positive squares in only one way, i.e., 140232964 + 95883264 = 11842^2 + 9792^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 236116228.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29514525 + ... + 29514532.

Almost surely, 2^236116228 is an apocalyptic number.

It is an amenable number.

236116228 is a deficient number, since it is larger than the sum of its proper divisors (177087178).

236116228 is a wasteful number, since it uses less digits than its factorization.

236116228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59029061 (or 59029059 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 236116228 is about 15366.0739292768. The cubic root of 236116228 is about 618.0760930313.

The spelling of 236116228 in words is "two hundred thirty-six million, one hundred sixteen thousand, two hundred twenty-eight".