36518963 has 16 divisors (see below), whose sum is σ = 42159936. Its totient is φ = 31363200.

The previous prime is 36518939. The next prime is 36518981. The reversal of 36518963 is 36981563.

36518963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 36518963 - 2⁸ = 36518707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36518963.

It is not an unprimeable number, because it can be changed into a prime (36518903) 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 in 15 ways as a sum of consecutive naturals, for example, 9413 + ... + 12713.

It is an arithmetic number, because the mean of its divisors is an integer number (2634996).

Almost surely, 2^36518963 is an apocalyptic number.

36518963 is a deficient number, since it is larger than the sum of its proper divisors (5640973).

36518963 is a wasteful number, since it uses less digits than its factorization.

36518963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374.

The product of its digits is 116640, while the sum is 41.

The square root of 36518963 is about 6043.0921720589. The cubic root of 36518963 is about 331.7718075567.

The spelling of 36518963 in words is "thirty-six million, five hundred eighteen thousand, nine hundred sixty-three".