36161883 has 20 divisors (see below), whose sum is σ = 56865160. Its totient is φ = 22838112.

The previous prime is 36161861. The next prime is 36161887. The reversal of 36161883 is 38816163.

36161883 is a `hidden beast` number, since 36 + 1 + 618 + 8 + 3 = 666.

It is not a de Polignac number, because 36161883 - 2⁸ = 36161627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36161887) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10210 + ... + 13287.

It is an arithmetic number, because the mean of its divisors is an integer number (2843258).

Almost surely, 2^36161883 is an apocalyptic number.

36161883 is a deficient number, since it is larger than the sum of its proper divisors (20703277).

36161883 is a wasteful number, since it uses less digits than its factorization.

36161883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23528 (or 23519 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 36161883 is about 6013.4751184319. The cubic root of 36161883 is about 330.6869162549.

The spelling of 36161883 in words is "thirty-six million, one hundred sixty-one thousand, eight hundred eighty-three".