4997227 has 2 divisors, whose sum is σ = 4997228. Its totient is φ = 4997226.

The previous prime is 4997219. The next prime is 4997243. The reversal of 4997227 is 7227994.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4997227 - 2³ = 4997219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4997227.

It is not a weakly prime, because it can be changed into another prime (4997287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2498613 + 2498614.

It is an arithmetic number, because the mean of its divisors is an integer number (2498614).

Almost surely, 2^4997227 is an apocalyptic number.

4997227 is a deficient number, since it is larger than the sum of its proper divisors (1).

4997227 is an equidigital number, since it uses as much as digits as its factorization.

4997227 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 4997227 is about 2235.4478298542. The cubic root of 4997227 is about 170.9659770666.

The spelling of 4997227 in words is "four million, nine hundred ninety-seven thousand, two hundred twenty-seven".