36611273 has 2 divisors, whose sum is σ = 36611274. Its totient is φ = 36611272.

The previous prime is 36611269. The next prime is 36611291. The reversal of 36611273 is 37211663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20675209 + 15936064 = 4547^2 + 3992^2 .

It is an emirp because it is prime and its reverse (37211663) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36611273 - 2² = 36611269 is a prime.

It is not a weakly prime, because it can be changed into another prime (36611213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18305636 + 18305637.

It is an arithmetic number, because the mean of its divisors is an integer number (18305637).

Almost surely, 2^36611273 is an apocalyptic number.

It is an amenable number.

36611273 is a deficient number, since it is larger than the sum of its proper divisors (1).

36611273 is an equidigital number, since it uses as much as digits as its factorization.

36611273 is an evil number, because the sum of its binary digits is even.

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

The square root of 36611273 is about 6050.7249978825. The cubic root of 36611273 is about 332.0511152972.

The spelling of 36611273 in words is "thirty-six million, six hundred eleven thousand, two hundred seventy-three".