994072 has 16 divisors (see below), whose sum is σ = 1879560. Its totient is φ = 492864.

The previous prime is 994069. The next prime is 994073. The reversal of 994072 is 270499.

994072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643 + ... + 1549.

2⁹⁹⁴⁰⁷² is an apocalyptic number.

It is an amenable number.

994072 is a deficient number, since it is larger than the sum of its proper divisors (885488).

994072 is a wasteful number, since it uses less digits than its factorization.

994072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050 (or 1046 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 994072 is about 997.0315942838. The cubic root of 994072 is about 99.8020082514.

It can be divided in two parts, 9 and 94072, that multiplied together give a palindrome (846648).

The spelling of 994072 in words is "nine hundred ninety-four thousand, seventy-two".