227738 has 8 divisors (see below), whose sum is σ = 390432. Its totient is φ = 97596.

The previous prime is 227729. The next prime is 227743. The reversal of 227738 is 837722.

227738 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 227738.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 227738.

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 in 3 ways as a sum of consecutive naturals, for example, 8120 + ... + 8147.

It is an arithmetic number, because the mean of its divisors is an integer number (48804).

2²²⁷⁷³⁸ is an apocalyptic number.

227738 is a deficient number, since it is larger than the sum of its proper divisors (162694).

227738 is a wasteful number, since it uses less digits than its factorization.

227738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16276.

The product of its digits is 4704, while the sum is 29.

The square root of 227738 is about 477.2190272820. The cubic root of 227738 is about 61.0677380636.

It can be divided in two parts, 22 and 7738, that multiplied together give a triangular number (170236 = T₅₈₃).

The spelling of 227738 in words is "two hundred twenty-seven thousand, seven hundred thirty-eight".