994146 has 16 divisors (see below), whose sum is σ = 2018784. Its totient is φ = 326304.

The previous prime is 994141. The next prime is 994163. The reversal of 994146 is 641499.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994146.

It is not an unprimeable number, because it can be changed into a prime (994141) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 835 + ... + 1638.

It is an arithmetic number, because the mean of its divisors is an integer number (126174).

2⁹⁹⁴¹⁴⁶ is an apocalyptic number.

994146 is an abundant number, since it is smaller than the sum of its proper divisors (1024638).

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

994146 is a wasteful number, since it uses less digits than its factorization.

994146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545.

The product of its digits is 7776, while the sum is 33.

The square root of 994146 is about 997.0687037512. The cubic root of 994146 is about 99.8044846533.

The spelling of 994146 in words is "nine hundred ninety-four thousand, one hundred forty-six".