8618201 has 8 divisors (see below), whose sum is σ = 9186120. Its totient is φ = 8057088.

The previous prime is 8618173. The next prime is 8618213. The reversal of 8618201 is 1028168.

It can be written as a sum of positive squares in 4 ways, for example, as 912025 + 7706176 = 955^2 + 2776^2 .

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 8618201 - 2¹⁰ = 8617177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8618221) 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, 1055 + ... + 4283.

It is an arithmetic number, because the mean of its divisors is an integer number (1148265).

Almost surely, 2^8618201 is an apocalyptic number.

It is an amenable number.

8618201 is a deficient number, since it is larger than the sum of its proper divisors (567919).

8618201 is a wasteful number, since it uses less digits than its factorization.

8618201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3403.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 8618201 is about 2935.6772642782. The cubic root of 8618201 is about 205.0243952725.

The spelling of 8618201 in words is "eight million, six hundred eighteen thousand, two hundred one".