994122 has 12 divisors (see below), whose sum is σ = 2153970. Its totient is φ = 331368.

The previous prime is 994093. The next prime is 994141. The reversal of 994122 is 221499.

It can be written as a sum of positive squares in only one way, i.e., 505521 + 488601 = 711^2 + 699^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994122.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 27597 + ... + 27632.

2⁹⁹⁴¹²² is an apocalyptic number.

994122 is an abundant number, since it is smaller than the sum of its proper divisors (1159848).

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

994122 is a wasteful number, since it uses less digits than its factorization.

994122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55237 (or 55234 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 994122 is about 997.0566683995. The cubic root of 994122 is about 99.8036815094.

The spelling of 994122 in words is "nine hundred ninety-four thousand, one hundred twenty-two".