994266 has 48 divisors (see below), whose sum is σ = 2655744. Its totient is φ = 261792.

The previous prime is 994249. The next prime is 994271. The reversal of 994266 is 662499.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 994266.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994266.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1335 + ... + 1941.

It is an arithmetic number, because the mean of its divisors is an integer number (55328).

2⁹⁹⁴²⁶⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 994266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1327872).

994266 is an abundant number, since it is smaller than the sum of its proper divisors (1661478).

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

994266 is a wasteful number, since it uses less digits than its factorization.

994266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 632 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 994266 is about 997.1288783302. The cubic root of 994266 is about 99.8085001789.

The spelling of 994266 in words is "nine hundred ninety-four thousand, two hundred sixty-six".