474645271 has 2 divisors, whose sum is σ = 474645272. Its totient is φ = 474645270.

The previous prime is 474645221. The next prime is 474645293. The reversal of 474645271 is 172546474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474645271 - 2¹⁷ = 474514199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474645221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237322635 + 237322636.

It is an arithmetic number, because the mean of its divisors is an integer number (237322636).

Almost surely, 2^474645271 is an apocalyptic number.

474645271 is a deficient number, since it is larger than the sum of its proper divisors (1).

474645271 is an equidigital number, since it uses as much as digits as its factorization.

474645271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 188160, while the sum is 40.

The square root of 474645271 is about 21786.3551563817. The cubic root of 474645271 is about 780.0510984495.

The spelling of 474645271 in words is "four hundred seventy-four million, six hundred forty-five thousand, two hundred seventy-one".