994196572 has 12 divisors (see below), whose sum is σ = 1759393440. Its totient is φ = 491512736.

The previous prime is 994196569. The next prime is 994196579. The reversal of 994196572 is 275691499.

994196572 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 (994196579) 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, 1395988 + ... + 1396699.

It is an arithmetic number, because the mean of its divisors is an integer number (146616120).

Almost surely, 2^994196572 is an apocalyptic number.

It is an amenable number.

994196572 is a deficient number, since it is larger than the sum of its proper divisors (765196868).

994196572 is a wasteful number, since it uses less digits than its factorization.

994196572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792780 (or 2792778 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 52.

The square root of 994196572 is about 31530.8828293786. The cubic root of 994196572 is about 998.0617696904.

The spelling of 994196572 in words is "nine hundred ninety-four million, one hundred ninety-six thousand, five hundred seventy-two".