922116 has 48 divisors (see below), whose sum is σ = 2427264. Its totient is φ = 270336.

The previous prime is 922099. The next prime is 922123. The reversal of 922116 is 611229.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 922092 and 922101.

It is an unprimeable number.

922116 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3460 + ... + 3716.

It is an arithmetic number, because the mean of its divisors is an integer number (50568).

2⁹²²¹¹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 922116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1213632).

922116 is an abundant number, since it is smaller than the sum of its proper divisors (1505148).

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

922116 is a wasteful number, since it uses less digits than its factorization.

922116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 298 counting only the distinct ones).

The product of its digits is 216, while the sum is 21.

The square root of 922116 is about 960.2687123925. The cubic root of 922116 is about 97.3333906716. Note that the first 4 decimals are identical.

The spelling of 922116 in words is "nine hundred twenty-two thousand, one hundred sixteen".