8063217 has 6 divisors (see below), whose sum is σ = 11646882. Its totient is φ = 5375472.

The previous prime is 8063203. The next prime is 8063221. The reversal of 8063217 is 7123608.

It can be written as a sum of positive squares in only one way, i.e., 5875776 + 2187441 = 2424^2 + 1479^2 .

It is not a de Polignac number, because 8063217 - 2⁷ = 8063089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8063227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 447948 + ... + 447965.

It is an arithmetic number, because the mean of its divisors is an integer number (1941147).

Almost surely, 2^8063217 is an apocalyptic number.

It is an amenable number.

8063217 is a deficient number, since it is larger than the sum of its proper divisors (3583665).

8063217 is a wasteful number, since it uses less digits than its factorization.

8063217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895919 (or 895916 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 8063217 is about 2839.5804267532. The cubic root of 8063217 is about 200.5254267581.

The spelling of 8063217 in words is "eight million, sixty-three thousand, two hundred seventeen".