36036387 has 8 divisors (see below), whose sum is σ = 53387280. Its totient is φ = 24024240.

The previous prime is 36036383. The next prime is 36036389. The reversal of 36036387 is 78363063.

It is not a de Polignac number, because 36036387 - 2² = 36036383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36036383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667314 + ... + 667367.

It is an arithmetic number, because the mean of its divisors is an integer number (6673410).

Almost surely, 2^36036387 is an apocalyptic number.

36036387 is a deficient number, since it is larger than the sum of its proper divisors (17350893).

36036387 is a wasteful number, since it uses less digits than its factorization.

36036387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334690 (or 1334684 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 36036387 is about 6003.0314841753. The cubic root of 36036387 is about 330.3039348616.

The spelling of 36036387 in words is "thirty-six million, thirty-six thousand, three hundred eighty-seven".