36850189 has 2 divisors, whose sum is σ = 36850190. Its totient is φ = 36850188.

The previous prime is 36850157. The next prime is 36850243. The reversal of 36850189 is 98105863.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27910089 + 8940100 = 5283^2 + 2990^2 .

It is a cyclic number.

It is not a de Polignac number, because 36850189 - 2⁵ = 36850157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36850129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18425094 + 18425095.

It is an arithmetic number, because the mean of its divisors is an integer number (18425095).

Almost surely, 2^36850189 is an apocalyptic number.

It is an amenable number.

36850189 is a deficient number, since it is larger than the sum of its proper divisors (1).

36850189 is an equidigital number, since it uses as much as digits as its factorization.

36850189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 36850189 is about 6070.4356515822. The cubic root of 36850189 is about 332.7718439423.

The spelling of 36850189 in words is "thirty-six million, eight hundred fifty thousand, one hundred eighty-nine".