47063671 has 2 divisors, whose sum is σ = 47063672. Its totient is φ = 47063670.

The previous prime is 47063657. The next prime is 47063719. The reversal of 47063671 is 17636074.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47063671 - 2¹³ = 47055479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47064671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23531835 + 23531836.

It is an arithmetic number, because the mean of its divisors is an integer number (23531836).

Almost surely, 2^47063671 is an apocalyptic number.

47063671 is a deficient number, since it is larger than the sum of its proper divisors (1).

47063671 is an equidigital number, since it uses as much as digits as its factorization.

47063671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 47063671 is about 6860.2967136998. The cubic root of 47063671 is about 361.0454972928.

The spelling of 47063671 in words is "forty-seven million, sixty-three thousand, six hundred seventy-one".