36340537 has 2 divisors, whose sum is σ = 36340538. Its totient is φ = 36340536.

The previous prime is 36340531. The next prime is 36340589. The reversal of 36340537 is 73504363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33767721 + 2572816 = 5811^2 + 1604^2 .

It is an emirp because it is prime and its reverse (73504363) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36340537 - 2²³ = 27951929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36340499 and 36340508.

It is not a weakly prime, because it can be changed into another prime (36340531) 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, 18170268 + 18170269.

It is an arithmetic number, because the mean of its divisors is an integer number (18170269).

Almost surely, 2^36340537 is an apocalyptic number.

It is an amenable number.

36340537 is a deficient number, since it is larger than the sum of its proper divisors (1).

36340537 is an equidigital number, since it uses as much as digits as its factorization.

36340537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 36340537 is about 6028.3112892418. The cubic root of 36340537 is about 331.2305966088.

The spelling of 36340537 in words is "thirty-six million, three hundred forty thousand, five hundred thirty-seven".