994024 has 16 divisors (see below), whose sum is σ = 1973700. Its totient is φ = 467712.

The previous prime is 994013. The next prime is 994027. The reversal of 994024 is 420499.

It can be written as a sum of positive squares in 2 ways, for example, as 980100 + 13924 = 990^2 + 118^2 .

It is a junction number, because it is equal to n+sod(n) for n = 993983 and 994001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994027) 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 3 ways as a sum of consecutive naturals, for example, 3519 + ... + 3790.

2⁹⁹⁴⁰²⁴ is an apocalyptic number.

It is an amenable number.

994024 is a deficient number, since it is larger than the sum of its proper divisors (979676).

994024 is a wasteful number, since it uses less digits than its factorization.

994024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7332 (or 7328 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 994024 is about 997.0075225393. The cubic root of 994024 is about 99.8004018709.

The spelling of 994024 in words is "nine hundred ninety-four thousand, twenty-four".