9994056 has 16 divisors (see below), whose sum is σ = 24985200. Its totient is φ = 3331344.

The previous prime is 9994043. The next prime is 9994091. The reversal of 9994056 is 6504999.

It is a happy number.

9994056 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9994056² = 199762310662272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9993999 and 9994017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208186 + ... + 208233.

It is an arithmetic number, because the mean of its divisors is an integer number (1561575).

Almost surely, 2^9994056 is an apocalyptic number.

It is an amenable number.

9994056 is an abundant number, since it is smaller than the sum of its proper divisors (14991144).

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

9994056 is a wasteful number, since it uses less digits than its factorization.

9994056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416428 (or 416424 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 9994056 is about 3161.3376915477. The cubic root of 9994056 is about 215.4007740101.

The spelling of 9994056 in words is "nine million, nine hundred ninety-four thousand, fifty-six".