9440870227 has 2 divisors, whose sum is σ = 9440870228. Its totient is φ = 9440870226.

The previous prime is 9440870209. The next prime is 9440870269. The reversal of 9440870227 is 7220780449.

It is a weak prime.

It is an emirp because it is prime and its reverse (7220780449) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9440870227 - 2³¹ = 7293386579 is a prime.

It is not a weakly prime, because it can be changed into another prime (9440870297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4720435113 + 4720435114.

It is an arithmetic number, because the mean of its divisors is an integer number (4720435114).

Almost surely, 2^9440870227 is an apocalyptic number.

9440870227 is a deficient number, since it is larger than the sum of its proper divisors (1).

9440870227 is an equidigital number, since it uses as much as digits as its factorization.

9440870227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 9440870227 is about 97164.1406435522. The cubic root of 9440870227 is about 2113.5085511665.

The spelling of 9440870227 in words is "nine billion, four hundred forty million, eight hundred seventy thousand, two hundred twenty-seven".