474347227 has 4 divisors (see below), whose sum is σ = 474418296. Its totient is φ = 474276160.

The previous prime is 474347221. The next prime is 474347231. The reversal of 474347227 is 722743474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 474347227 - 2²⁷ = 340129499 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 474347227.

It is not an unprimeable number, because it can be changed into a prime (474347221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24349 + ... + 39262.

It is an arithmetic number, because the mean of its divisors is an integer number (118604574).

Almost surely, 2^474347227 is an apocalyptic number.

474347227 is a deficient number, since it is larger than the sum of its proper divisors (71069).

474347227 is an equidigital number, since it uses as much as digits as its factorization.

474347227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71068.

The product of its digits is 263424, while the sum is 40.

The square root of 474347227 is about 21779.5139293787. The cubic root of 474347227 is about 779.8877917703.

The spelling of 474347227 in words is "four hundred seventy-four million, three hundred forty-seven thousand, two hundred twenty-seven".