994667156 has 12 divisors (see below), whose sum is σ = 1989334368. Its totient is φ = 426285912.

The previous prime is 994667153. The next prime is 994667203. The reversal of 994667156 is 651766499.

994667156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

994667156 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 994667098 and 994667107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994667153) 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, 17761886 + ... + 17761941.

It is an arithmetic number, because the mean of its divisors is an integer number (165777864).

Almost surely, 2^994667156 is an apocalyptic number.

It is an amenable number.

994667156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

994667156 is a wasteful number, since it uses less digits than its factorization.

994667156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35523838 (or 35523836 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 53.

The square root of 994667156 is about 31538.3442177930. The cubic root of 994667156 is about 998.2192160242.

The spelling of 994667156 in words is "nine hundred ninety-four million, six hundred sixty-seven thousand, one hundred fifty-six".