8504201 has 4 divisors (see below), whose sum is σ = 8648400. Its totient is φ = 8360004.

The previous prime is 8504189. The next prime is 8504203. The reversal of 8504201 is 1024058.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8504201 - 2²² = 4309897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8504203) 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, 72011 + ... + 72128.

It is an arithmetic number, because the mean of its divisors is an integer number (2162100).

Almost surely, 2^8504201 is an apocalyptic number.

It is an amenable number.

8504201 is a deficient number, since it is larger than the sum of its proper divisors (144199).

8504201 is a wasteful number, since it uses less digits than its factorization.

8504201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144198.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 8504201 is about 2916.1963239809. The cubic root of 8504201 is about 204.1163711919.

Adding to 8504201 its reverse (1024058), we get a palindrome (9528259).

The spelling of 8504201 in words is "eight million, five hundred four thousand, two hundred one".