36780133 has 8 divisors (see below), whose sum is σ = 40259576. Its totient is φ = 33393600.

The previous prime is 36780103. The next prime is 36780193. The reversal of 36780133 is 33108763.

It can be written as a sum of positive squares in 4 ways, for example, as 20164 + 36759969 = 142^2 + 6063^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36780133 - 2²¹ = 34682981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36780095 and 36780104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36780103) 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 in 7 ways as a sum of consecutive naturals, for example, 22398 + ... + 23983.

It is an arithmetic number, because the mean of its divisors is an integer number (5032447).

Almost surely, 2^36780133 is an apocalyptic number.

It is an amenable number.

36780133 is a deficient number, since it is larger than the sum of its proper divisors (3479443).

36780133 is a wasteful number, since it uses less digits than its factorization.

36780133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46455.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 36780133 is about 6064.6626451931. The cubic root of 36780133 is about 332.5608323318.

Adding to 36780133 its reverse (33108763), we get a palindrome (69888896).

The spelling of 36780133 in words is "thirty-six million, seven hundred eighty thousand, one hundred thirty-three".