366173 has 2 divisors, whose sum is σ = 366174. Its totient is φ = 366172.

The previous prime is 366169. The next prime is 366181. The reversal of 366173 is 371663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 289444 + 76729 = 538^2 + 277^2 .

366173 is a truncatable prime.

It is an emirp because it is prime and its reverse (371663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 366173 - 2² = 366169 is a prime.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183086 + 183087.

It is an arithmetic number, because the mean of its divisors is an integer number (183087).

2³⁶⁶¹⁷³ is an apocalyptic number.

It is an amenable number.

366173 is a deficient number, since it is larger than the sum of its proper divisors (1).

366173 is an equidigital number, since it uses as much as digits as its factorization.

366173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 26.

The square root of 366173 is about 605.1223016878. The cubic root of 366173 is about 71.5421695266.

The spelling of 366173 in words is "three hundred sixty-six thousand, one hundred seventy-three".