472047671 has 2 divisors, whose sum is σ = 472047672. Its totient is φ = 472047670.

The previous prime is 472047659. The next prime is 472047683. The reversal of 472047671 is 176740274.

It is a balanced prime because it is at equal distance from previous prime (472047659) and next prime (472047683).

It is a cyclic number.

It is not a de Polignac number, because 472047671 - 2²² = 467853367 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 (472047691) 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, 236023835 + 236023836.

It is an arithmetic number, because the mean of its divisors is an integer number (236023836).

Almost surely, 2^472047671 is an apocalyptic number.

472047671 is a deficient number, since it is larger than the sum of its proper divisors (1).

472047671 is an equidigital number, since it uses as much as digits as its factorization.

472047671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65856, while the sum is 38.

The square root of 472047671 is about 21726.6580725154. The cubic root of 472047671 is about 778.6254945849.

The spelling of 472047671 in words is "four hundred seventy-two million, forty-seven thousand, six hundred seventy-one".