36804487 has 2 divisors, whose sum is σ = 36804488. Its totient is φ = 36804486.

The previous prime is 36804421. The next prime is 36804553. The reversal of 36804487 is 78440863.

36804487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (36804421) and next prime (36804553).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36804487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36804587) 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, 18402243 + 18402244.

It is an arithmetic number, because the mean of its divisors is an integer number (18402244).

Almost surely, 2^36804487 is an apocalyptic number.

36804487 is a deficient number, since it is larger than the sum of its proper divisors (1).

36804487 is an equidigital number, since it uses as much as digits as its factorization.

36804487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 36804487 is about 6066.6701739917. The cubic root of 36804487 is about 332.6342179604.

The spelling of 36804487 in words is "thirty-six million, eight hundred four thousand, four hundred eighty-seven".