36204023 has 4 divisors (see below), whose sum is σ = 36536280. Its totient is φ = 35871768.

The previous prime is 36203983. The next prime is 36204029. The reversal of 36204023 is 32040263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32040263 = 4507 ⋅7109.

It is a cyclic number.

It is not a de Polignac number, because 36204023 - 2²⁰ = 35155447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36203986 and 36204004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36204029) 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, 165965 + ... + 166182.

It is an arithmetic number, because the mean of its divisors is an integer number (9134070).

Almost surely, 2^36204023 is an apocalyptic number.

36204023 is a deficient number, since it is larger than the sum of its proper divisors (332257).

36204023 is a wasteful number, since it uses less digits than its factorization.

36204023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332256.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 36204023 is about 6016.9778959208. The cubic root of 36204023 is about 330.8153179129.

Adding to 36204023 its reverse (32040263), we get a palindrome (68244286).

It can be divided in two parts, 3 and 6204023, that added together give a palindrome (6204026).

The spelling of 36204023 in words is "thirty-six million, two hundred four thousand, twenty-three".