36018833 has 2 divisors, whose sum is σ = 36018834. Its totient is φ = 36018832.

The previous prime is 36018823. The next prime is 36018839. The reversal of 36018833 is 33881063.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34951744 + 1067089 = 5912^2 + 1033^2 .

It is an emirp because it is prime and its reverse (33881063) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36018833 - 2⁶ = 36018769 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36018833.

It is not a weakly prime, because it can be changed into another prime (36018839) 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, 18009416 + 18009417.

It is an arithmetic number, because the mean of its divisors is an integer number (18009417).

Almost surely, 2^36018833 is an apocalyptic number.

It is an amenable number.

36018833 is a deficient number, since it is larger than the sum of its proper divisors (1).

36018833 is an equidigital number, since it uses as much as digits as its factorization.

36018833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 36018833 is about 6001.5692114646. The cubic root of 36018833 is about 330.2502937369.

Adding to 36018833 its reverse (33881063), we get a palindrome (69899896).

The spelling of 36018833 in words is "thirty-six million, eighteen thousand, eight hundred thirty-three".