36168885 has 24 divisors (see below), whose sum is σ = 63090144. Its totient is φ = 19167840.

The previous prime is 36168883. The next prime is 36168893. The reversal of 36168885 is 58886163.

It is not a de Polignac number, because 36168885 - 2¹ = 36168883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 36168885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36168883) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4870 + ... + 9800.

It is an arithmetic number, because the mean of its divisors is an integer number (2628756).

Almost surely, 2^36168885 is an apocalyptic number.

It is an amenable number.

36168885 is a deficient number, since it is larger than the sum of its proper divisors (26921259).

36168885 is a wasteful number, since it uses less digits than its factorization.

36168885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105 (or 5102 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 36168885 is about 6014.0572827335. The cubic root of 36168885 is about 330.7082584359.

It can be divided in two parts, 36 and 168885, that added together give a square (168921 = 411²).

The spelling of 36168885 in words is "thirty-six million, one hundred sixty-eight thousand, eight hundred eighty-five".