36001 has 8 divisors (see below), whose sum is σ = 42560. Its totient is φ = 29808.

The previous prime is 35999. The next prime is 36007. The reversal of 36001 is 10063.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36001 - 2¹ = 35999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36007) 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, 190 + ... + 328.

It is an arithmetic number, because the mean of its divisors is an integer number (5320).

2³⁶⁰⁰¹ is an apocalyptic number.

It is an amenable number.

36001 is a deficient number, since it is larger than the sum of its proper divisors (6559).

36001 is a wasteful number, since it uses less digits than its factorization.

36001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 36001 is about 189.7392948232. The cubic root of 36001 is about 33.0195782201.

Adding to 36001 its reverse (10063), we get a palindrome (46064).

The spelling of 36001 in words is "thirty-six thousand, one".