475248227 has 4 divisors (see below), whose sum is σ = 481941936. Its totient is φ = 468554520.

The previous prime is 475248223. The next prime is 475248253. The reversal of 475248227 is 722842574.

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 475248227 - 2² = 475248223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475248223) 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, 3346748 + ... + 3346889.

It is an arithmetic number, because the mean of its divisors is an integer number (120485484).

Almost surely, 2^475248227 is an apocalyptic number.

475248227 is a deficient number, since it is larger than the sum of its proper divisors (6693709).

475248227 is an equidigital number, since it uses as much as digits as its factorization.

475248227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6693708.

The product of its digits is 250880, while the sum is 41.

The square root of 475248227 is about 21800.1886918439. The cubic root of 475248227 is about 780.3812660494.

The spelling of 475248227 in words is "four hundred seventy-five million, two hundred forty-eight thousand, two hundred twenty-seven".