36507073 has 2 divisors, whose sum is σ = 36507074. Its totient is φ = 36507072.

The previous prime is 36507071. The next prime is 36507077. The reversal of 36507073 is 37070563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30217009 + 6290064 = 5497^2 + 2508^2 .

It is a cyclic number.

It is not a de Polignac number, because 36507073 - 2¹ = 36507071 is a prime.

Together with 36507071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (36507071) 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, 18253536 + 18253537.

It is an arithmetic number, because the mean of its divisors is an integer number (18253537).

Almost surely, 2^36507073 is an apocalyptic number.

It is an amenable number.

36507073 is a deficient number, since it is larger than the sum of its proper divisors (1).

36507073 is an equidigital number, since it uses as much as digits as its factorization.

36507073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 31.

The square root of 36507073 is about 6042.1083240869. The cubic root of 36507073 is about 331.7357970874.

The spelling of 36507073 in words is "thirty-six million, five hundred seven thousand, seventy-three".