9974227 has 2 divisors, whose sum is σ = 9974228. Its totient is φ = 9974226.

The previous prime is 9974213. The next prime is 9974243. The reversal of 9974227 is 7224799.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9974227 - 2⁷ = 9974099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9974227.

It is not a weakly prime, because it can be changed into another prime (9974287) 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 as a sum of consecutive naturals, namely, 4987113 + 4987114.

It is an arithmetic number, because the mean of its divisors is an integer number (4987114).

Almost surely, 2^9974227 is an apocalyptic number.

9974227 is a deficient number, since it is larger than the sum of its proper divisors (1).

9974227 is an equidigital number, since it uses as much as digits as its factorization.

9974227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 63504, while the sum is 40.

The square root of 9974227 is about 3158.1999620037. The cubic root of 9974227 is about 215.2582222822.

It can be divided in two parts, 9974 and 227, that added together give a palindrome (10201).

The spelling of 9974227 in words is "nine million, nine hundred seventy-four thousand, two hundred twenty-seven".