36850637 has 2 divisors, whose sum is σ = 36850638. Its totient is φ = 36850636.

The previous prime is 36850609. The next prime is 36850673. The reversal of 36850637 is 73605863.

36850637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (36850673) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28665316 + 8185321 = 5354^2 + 2861^2 .

It is a cyclic number.

It is not a de Polignac number, because 36850637 - 2⁶ = 36850573 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36850637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36850687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18425318 + 18425319.

It is an arithmetic number, because the mean of its divisors is an integer number (18425319).

Almost surely, 2^36850637 is an apocalyptic number.

It is an amenable number.

36850637 is a deficient number, since it is larger than the sum of its proper divisors (1).

36850637 is an equidigital number, since it uses as much as digits as its factorization.

36850637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 36850637 is about 6070.4725516223. The cubic root of 36850637 is about 332.7731924761.

The spelling of 36850637 in words is "thirty-six million, eight hundred fifty thousand, six hundred thirty-seven".