36162173 has 2 divisors, whose sum is σ = 36162174. Its totient is φ = 36162172.

The previous prime is 36162169. The next prime is 36162199. The reversal of 36162173 is 37126163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24581764 + 11580409 = 4958^2 + 3403^2 .

It is a cyclic number.

It is not a de Polignac number, because 36162173 - 2² = 36162169 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36162143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18081086 + 18081087.

It is an arithmetic number, because the mean of its divisors is an integer number (18081087).

Almost surely, 2^36162173 is an apocalyptic number.

It is an amenable number.

36162173 is a deficient number, since it is larger than the sum of its proper divisors (1).

36162173 is an equidigital number, since it uses as much as digits as its factorization.

36162173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 29.

The square root of 36162173 is about 6013.4992308971. The cubic root of 36162173 is about 330.6878002331.

The spelling of 36162173 in words is "thirty-six million, one hundred sixty-two thousand, one hundred seventy-three".