36147 has 4 divisors (see below), whose sum is σ = 48200. Its totient is φ = 24096.

The previous prime is 36137. The next prime is 36151. The reversal of 36147 is 74163.

36147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 36147 - 2⁴ = 36131 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

36147 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 36147.

It is not an unprimeable number, because it can be changed into a prime (36107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6022 + ... + 6027.

It is an arithmetic number, because the mean of its divisors is an integer number (12050).

2³⁶¹⁴⁷ is an apocalyptic number.

36147 is a deficient number, since it is larger than the sum of its proper divisors (12053).

36147 is a wasteful number, since it uses less digits than its factorization.

36147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12052.

The product of its digits is 504, while the sum is 21.

The square root of 36147 is about 190.1236439794. The cubic root of 36147 is about 33.0641543537.

The spelling of 36147 in words is "thirty-six thousand, one hundred forty-seven".