36089863 has 2 divisors, whose sum is σ = 36089864. Its totient is φ = 36089862.

The previous prime is 36089849. The next prime is 36089897. The reversal of 36089863 is 36898063.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36089863 - 2⁵ = 36089831 is a prime.

It is a super-2 number, since 2×36089863² = 2604956422717538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36089803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18044931 + 18044932.

It is an arithmetic number, because the mean of its divisors is an integer number (18044932).

Almost surely, 2^36089863 is an apocalyptic number.

36089863 is a deficient number, since it is larger than the sum of its proper divisors (1).

36089863 is an equidigital number, since it uses as much as digits as its factorization.

36089863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 36089863 is about 6007.4839159169. The cubic root of 36089863 is about 330.4672383515.

The spelling of 36089863 in words is "thirty-six million, eighty-nine thousand, eight hundred sixty-three".