37166 has 4 divisors (see below), whose sum is σ = 55752. Its totient is φ = 18582.

The previous prime is 37159. The next prime is 37171. The reversal of 37166 is 66173.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

37166 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9290 + ... + 9293.

It is an arithmetic number, because the mean of its divisors is an integer number (13938).

2³⁷¹⁶⁶ is an apocalyptic number.

37166 is a deficient number, since it is larger than the sum of its proper divisors (18586).

37166 is a wasteful number, since it uses less digits than its factorization.

37166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18585.

The product of its digits is 756, while the sum is 23.

The square root of 37166 is about 192.7848541769. The cubic root of 37166 is about 33.3719774040.

The spelling of 37166 in words is "thirty-seven thousand, one hundred sixty-six".