36167994 has 12 divisors (see below), whose sum is σ = 78364026. Its totient is φ = 12055992.

The previous prime is 36167987. The next prime is 36168037. The reversal of 36167994 is 49976163.

36167994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 19053225 + 17114769 = 4365^2 + 4137^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1004649 + ... + 1004684.

Almost surely, 2^36167994 is an apocalyptic number.

36167994 is an abundant number, since it is smaller than the sum of its proper divisors (42196032).

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

36167994 is a wasteful number, since it uses less digits than its factorization.

36167994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009341 (or 2009338 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 36167994 is about 6013.9832058296. The cubic root of 36167994 is about 330.7055428100.

The spelling of 36167994 in words is "thirty-six million, one hundred sixty-seven thousand, nine hundred ninety-four".