8116203 has 16 divisors (see below), whose sum is σ = 11252736. Its totient is φ = 5197920.

The previous prime is 8116193. The next prime is 8116219. The reversal of 8116203 is 3026118.

It is not a de Polignac number, because 8116203 - 2⁴ = 8116187 is a prime.

It is a super-2 number, since 2×8116203² = 131745502274418, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8116203.

It is not an unprimeable number, because it can be changed into a prime (8116243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18100 + ... + 18542.

It is an arithmetic number, because the mean of its divisors is an integer number (703296).

Almost surely, 2^8116203 is an apocalyptic number.

8116203 is a deficient number, since it is larger than the sum of its proper divisors (3136533).

8116203 is a wasteful number, since it uses less digits than its factorization.

8116203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 8116203 is about 2848.8950489620. The cubic root of 8116203 is about 200.9637072168.

The spelling of 8116203 in words is "eight million, one hundred sixteen thousand, two hundred three".