994041 has 24 divisors (see below), whose sum is σ = 1558440. Its totient is φ = 608256.

The previous prime is 994039. The next prime is 994051. The reversal of 994041 is 140499.

It can be written as a sum of positive squares in 4 ways, for example, as 156816 + 837225 = 396^2 + 915^2 .

It is not a de Polignac number, because 994041 - 2¹ = 994039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 993996 and 994014.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994041.

It is not an unprimeable number, because it can be changed into a prime (994051) 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, 11125 + ... + 11213.

It is an arithmetic number, because the mean of its divisors is an integer number (64935).

2⁹⁹⁴⁰⁴¹ is an apocalyptic number.

It is an amenable number.

994041 is a deficient number, since it is larger than the sum of its proper divisors (564399).

994041 is a wasteful number, since it uses less digits than its factorization.

994041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 182 counting only the distinct ones).

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

The square root of 994041 is about 997.0160480153. The cubic root of 994041 is about 99.8009708033.

The spelling of 994041 in words is "nine hundred ninety-four thousand, forty-one".