227922 has 8 divisors (see below), whose sum is σ = 455856. Its totient is φ = 75972.

The previous prime is 227893. The next prime is 227947. The reversal of 227922 is 229722.

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

227922 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 227892 and 227901.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 227922.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18988 + ... + 18999.

It is an arithmetic number, because the mean of its divisors is an integer number (56982).

2²²⁷⁹²² is an apocalyptic number.

227922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

227922 is a wasteful number, since it uses less digits than its factorization.

227922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37992.

The product of its digits is 1008, while the sum is 24.

The square root of 227922 is about 477.4117719537. The cubic root of 227922 is about 61.0841801140.

The spelling of 227922 in words is "two hundred twenty-seven thousand, nine hundred twenty-two".