36387023 has 2 divisors, whose sum is σ = 36387024. Its totient is φ = 36387022.

The previous prime is 36387019. The next prime is 36387037. The reversal of 36387023 is 32078363.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36387023 - 2² = 36387019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36387053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18193511 + 18193512.

It is an arithmetic number, because the mean of its divisors is an integer number (18193512).

Almost surely, 2^36387023 is an apocalyptic number.

36387023 is a deficient number, since it is larger than the sum of its proper divisors (1).

36387023 is an equidigital number, since it uses as much as digits as its factorization.

36387023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 36387023 is about 6032.1656973263. The cubic root of 36387023 is about 331.3717706808.

The spelling of 36387023 in words is "thirty-six million, three hundred eighty-seven thousand, twenty-three".