10816227 has 8 divisors (see below), whose sum is σ = 16024080. Its totient is φ = 7210800.

The previous prime is 10816219. The next prime is 10816229. The reversal of 10816227 is 72261801.

It is not a de Polignac number, because 10816227 - 2³ = 10816219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 400601 = 10816227 / (1 + 0 + 8 + 1 + 6 + 2 + 2 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 10816227.

It is not an unprimeable number, because it can be changed into a prime (10816229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200274 + ... + 200327.

It is an arithmetic number, because the mean of its divisors is an integer number (2003010).

Almost surely, 2^10816227 is an apocalyptic number.

10816227 is a deficient number, since it is larger than the sum of its proper divisors (5207853).

10816227 is an equidigital number, since it uses as much as digits as its factorization.

10816227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400610 (or 400604 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 10816227 is about 3288.8032777897. The cubic root of 10816227 is about 221.1525396664.

The spelling of 10816227 in words is "ten million, eight hundred sixteen thousand, two hundred twenty-seven".