36273173 has 2 divisors, whose sum is σ = 36273174. Its totient is φ = 36273172.

The previous prime is 36273161. The next prime is 36273187. The reversal of 36273173 is 37137263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29181604 + 7091569 = 5402^2 + 2663^2 .

It is a cyclic number.

It is not a de Polignac number, because 36273173 - 2⁴ = 36273157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36273103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18136586 + 18136587.

It is an arithmetic number, because the mean of its divisors is an integer number (18136587).

Almost surely, 2^36273173 is an apocalyptic number.

It is an amenable number.

36273173 is a deficient number, since it is larger than the sum of its proper divisors (1).

36273173 is an equidigital number, since it uses as much as digits as its factorization.

36273173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876, while the sum is 32.

The square root of 36273173 is about 6022.7213948513. The cubic root of 36273173 is about 331.0258040081.

The spelling of 36273173 in words is "thirty-six million, two hundred seventy-three thousand, one hundred seventy-three".