472470227 has 2 divisors, whose sum is σ = 472470228. Its totient is φ = 472470226.

The previous prime is 472470199. The next prime is 472470247. The reversal of 472470227 is 722074274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472470227 - 2¹⁰ = 472469203 is a prime.

It is not a weakly prime, because it can be changed into another prime (472470247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236235113 + 236235114.

It is an arithmetic number, because the mean of its divisors is an integer number (236235114).

Almost surely, 2^472470227 is an apocalyptic number.

472470227 is a deficient number, since it is larger than the sum of its proper divisors (1).

472470227 is an equidigital number, since it uses as much as digits as its factorization.

472470227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43904, while the sum is 35.

The square root of 472470227 is about 21736.3802644323. The cubic root of 472470227 is about 778.8577555555.

The spelling of 472470227 in words is "four hundred seventy-two million, four hundred seventy thousand, two hundred twenty-seven".