474018227 has 2 divisors, whose sum is σ = 474018228. Its totient is φ = 474018226.

The previous prime is 474018221. The next prime is 474018299. The reversal of 474018227 is 722810474.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 474018227 - 2¹⁶ = 473952691 is a prime.

It is not a weakly prime, because it can be changed into another prime (474018221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237009113 + 237009114.

It is an arithmetic number, because the mean of its divisors is an integer number (237009114).

Almost surely, 2^474018227 is an apocalyptic number.

474018227 is a deficient number, since it is larger than the sum of its proper divisors (1).

474018227 is an equidigital number, since it uses as much as digits as its factorization.

474018227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 474018227 is about 21771.9596499718. The cubic root of 474018227 is about 779.7074439769.

The spelling of 474018227 in words is "four hundred seventy-four million, eighteen thousand, two hundred twenty-seven".