471768097 has 2 divisors, whose sum is σ = 471768098. Its totient is φ = 471768096.

The previous prime is 471768067. The next prime is 471768109. The reversal of 471768097 is 790867174.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 332551696 + 139216401 = 18236^2 + 11799^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-471768097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 471768097.

It is not a weakly prime, because it can be changed into another prime (471768067) 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, 235884048 + 235884049.

It is an arithmetic number, because the mean of its divisors is an integer number (235884049).

Almost surely, 2^471768097 is an apocalyptic number.

It is an amenable number.

471768097 is a deficient number, since it is larger than the sum of its proper divisors (1).

471768097 is an equidigital number, since it uses as much as digits as its factorization.

471768097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 592704, while the sum is 49.

The square root of 471768097 is about 21720.2232262930. The cubic root of 471768097 is about 778.4717485077.

The spelling of 471768097 in words is "four hundred seventy-one million, seven hundred sixty-eight thousand, ninety-seven".