994227 has 24 divisors (see below), whose sum is σ = 1502064. Its totient is φ = 584064.

The previous prime is 994199. The next prime is 994229. The reversal of 994227 is 722499.

It is not a de Polignac number, because 994227 - 2⁶ = 994163 is a prime.

994227 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (994229) by changing a digit.

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, 18733 + ... + 18785.

It is an arithmetic number, because the mean of its divisors is an integer number (62586).

2⁹⁹⁴²²⁷ is an apocalyptic number.

994227 is a deficient number, since it is larger than the sum of its proper divisors (507837).

994227 is a wasteful number, since it uses less digits than its factorization.

994227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119 (or 106 counting only the distinct ones).

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

The square root of 994227 is about 997.1093219903. The cubic root of 994227 is about 99.8071951685.

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

The spelling of 994227 in words is "nine hundred ninety-four thousand, two hundred twenty-seven".