474676271 has 2 divisors, whose sum is σ = 474676272. Its totient is φ = 474676270.

The previous prime is 474676217. The next prime is 474676313. The reversal of 474676271 is 172676474.

Together with previous prime (474676217) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-474676271 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474676471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237338135 + 237338136.

It is an arithmetic number, because the mean of its divisors is an integer number (237338136).

Almost surely, 2^474676271 is an apocalyptic number.

474676271 is a deficient number, since it is larger than the sum of its proper divisors (1).

474676271 is an equidigital number, since it uses as much as digits as its factorization.

474676271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 395136, while the sum is 44.

The square root of 474676271 is about 21787.0665992464. The cubic root of 474676271 is about 780.0680802947.

The spelling of 474676271 in words is "four hundred seventy-four million, six hundred seventy-six thousand, two hundred seventy-one".