36946 has 24 divisors (see below), whose sum is σ = 71820.
Its totient is φ = 14112.
The previous prime is 36943. The next prime is 36947. The reversal of 36946 is 64963.
It can be written as a sum of positive squares in 2 ways, for example, as 35721 + 1225 = 189^2 + 35^2
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (36943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1260 + ... + 1288.
236946 is an apocalyptic number.
36946 is a deficient number, since it is larger than the sum of its proper divisors (34874).
36946 is a wasteful number, since it uses less digits than its factorization.
36946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58 (or 51 counting only the distinct ones).
The product of its digits is 3888, while the sum is 28.
The square root of 36946 is about 192.2134230484.
The cubic root of 36946 is about 33.3059998147.
The spelling of 36946 in words is "thirty-six thousand, nine hundred forty-six".