471711967 has 2 divisors, whose sum is σ = 471711968. Its totient is φ = 471711966.

The previous prime is 471711953. The next prime is 471711979. The reversal of 471711967 is 769117174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 471711967 - 2²³ = 463323359 is a prime.

It is a super-2 number, since 2×471711967² = 445024359622018178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (471711907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235855983 + 235855984.

It is an arithmetic number, because the mean of its divisors is an integer number (235855984).

Almost surely, 2^471711967 is an apocalyptic number.

471711967 is a deficient number, since it is larger than the sum of its proper divisors (1).

471711967 is an equidigital number, since it uses as much as digits as its factorization.

471711967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74088, while the sum is 43.

The square root of 471711967 is about 21718.9310740653. The cubic root of 471711967 is about 778.4408736261.

The spelling of 471711967 in words is "four hundred seventy-one million, seven hundred eleven thousand, nine hundred sixty-seven".