36920089 has 4 divisors (see below), whose sum is σ = 36933156. Its totient is φ = 36907024.

The previous prime is 36920069. The next prime is 36920099. The reversal of 36920089 is 98002963.

36920089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 98002963 = 991 ⋅98893.

It can be written as a sum of positive squares in 2 ways, for example, as 18361225 + 18558864 = 4285^2 + 4308^2 .

It is a cyclic number.

It is not a de Polignac number, because 36920089 - 2⁵ = 36920057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36920069) 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 in 3 ways as a sum of consecutive naturals, for example, 334 + ... + 8599.

It is an arithmetic number, because the mean of its divisors is an integer number (9233289).

Almost surely, 2^36920089 is an apocalyptic number.

It is an amenable number.

36920089 is a deficient number, since it is larger than the sum of its proper divisors (13067).

36920089 is an equidigital number, since it uses as much as digits as its factorization.

36920089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13066.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 36920089 is about 6076.1903360576. The cubic root of 36920089 is about 332.9821192983.

The spelling of 36920089 in words is "thirty-six million, nine hundred twenty thousand, eighty-nine".