994011 has 4 divisors (see below), whose sum is σ = 1325352. Its totient is φ = 662672.

The previous prime is 993997. The next prime is 994013. The reversal of 994011 is 110499.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110499 = 3 ⋅36833.

It is a cyclic number.

It is not a de Polignac number, because 994011 - 2¹³ = 985819 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994011.

It is not an unprimeable number, because it can be changed into a prime (994013) 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 3 ways as a sum of consecutive naturals, for example, 165666 + ... + 165671.

It is an arithmetic number, because the mean of its divisors is an integer number (331338).

2⁹⁹⁴⁰¹¹ is an apocalyptic number.

994011 is a deficient number, since it is larger than the sum of its proper divisors (331341).

994011 is a wasteful number, since it uses less digits than its factorization.

994011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331340.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 994011 is about 997.0010030085. The cubic root of 994011 is about 99.7999668007.

The spelling of 994011 in words is "nine hundred ninety-four thousand, eleven".