227994 has 32 divisors (see below), whose sum is σ = 510720. Its totient is φ = 67392.

The previous prime is 227993. The next prime is 228013. The reversal of 227994 is 499722.

227994 = T₉₂ + T₉₃ + ... + T₁₂₈.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (227993) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2847 + ... + 2925.

It is an arithmetic number, because the mean of its divisors is an integer number (15960).

2²²⁷⁹⁹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 227994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255360).

227994 is an abundant number, since it is smaller than the sum of its proper divisors (282726).

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

227994 is a wasteful number, since it uses less digits than its factorization.

227994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134.

The product of its digits is 9072, while the sum is 33.

The square root of 227994 is about 477.4871726026. The cubic root of 227994 is about 61.0906115509.

It can be divided in two parts, 227 and 994, that added together give a palindrome (1221).

The spelling of 227994 in words is "two hundred twenty-seven thousand, nine hundred ninety-four".