10194227 has 2 divisors, whose sum is σ = 10194228. Its totient is φ = 10194226.

The previous prime is 10194193. The next prime is 10194329. The reversal of 10194227 is 72249101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10194227 - 2²² = 5999923 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10194196 and 10194205.

It is not a weakly prime, because it can be changed into another prime (10164227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5097113 + 5097114.

It is an arithmetic number, because the mean of its divisors is an integer number (5097114).

Almost surely, 2^10194227 is an apocalyptic number.

10194227 is a deficient number, since it is larger than the sum of its proper divisors (1).

10194227 is an equidigital number, since it uses as much as digits as its factorization.

10194227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 10194227 is about 3192.8399584069. The cubic root of 10194227 is about 216.8293660266.

The spelling of 10194227 in words is "ten million, one hundred ninety-four thousand, two hundred twenty-seven".