227868280 has 16 divisors (see below), whose sum is σ = 512703720. Its totient is φ = 91147296.

The previous prime is 227868271. The next prime is 227868281. The reversal of 227868280 is 82868722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227868281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2848314 + ... + 2848393.

Almost surely, 2^227868280 is an apocalyptic number.

227868280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

227868280 is an abundant number, since it is smaller than the sum of its proper divisors (284835440).

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

227868280 is a wasteful number, since it uses less digits than its factorization.

227868280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5696718 (or 5696714 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The square root of 227868280 is about 15095.3065553502. The cubic root of 227868280 is about 610.7938066503.

The spelling of 227868280 in words is "two hundred twenty-seven million, eight hundred sixty-eight thousand, two hundred eighty".