994056 has 64 divisors (see below), whose sum is σ = 2916480. Its totient is φ = 276480.

The previous prime is 994051. The next prime is 994067. The reversal of 994056 is 650499.

It is a happy number.

It is a super-2 number, since 2×994056² = 1976294662272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10200 + ... + 10296.

It is an arithmetic number, because the mean of its divisors is an integer number (45570).

2⁹⁹⁴⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 994056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458240).

994056 is an abundant number, since it is smaller than the sum of its proper divisors (1922424).

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

994056 is a wasteful number, since it uses less digits than its factorization.

994056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 994056 is about 997.0235704335. The cubic root of 994056 is about 99.8014727970.

The spelling of 994056 in words is "nine hundred ninety-four thousand, fifty-six".