36604091 has 2 divisors, whose sum is σ = 36604092. Its totient is φ = 36604090.

The previous prime is 36604049. The next prime is 36604093. The reversal of 36604091 is 19040663.

36604091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36604091 - 2⁶ = 36604027 is a prime.

Together with 36604093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36604093) 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, 18302045 + 18302046.

It is an arithmetic number, because the mean of its divisors is an integer number (18302046).

Almost surely, 2^36604091 is an apocalyptic number.

36604091 is a deficient number, since it is larger than the sum of its proper divisors (1).

36604091 is an equidigital number, since it uses as much as digits as its factorization.

36604091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 36604091 is about 6050.1314861745. The cubic root of 36604091 is about 332.0294011558.

The spelling of 36604091 in words is "thirty-six million, six hundred four thousand, ninety-one".