47063767 has 2 divisors, whose sum is σ = 47063768. Its totient is φ = 47063766.

The previous prime is 47063729. The next prime is 47063789. The reversal of 47063767 is 76736074.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47063767 is a prime.

It is a plaindrome in base 13.

It is a zygodrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47063167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23531883 + 23531884.

It is an arithmetic number, because the mean of its divisors is an integer number (23531884).

Almost surely, 2^47063767 is an apocalyptic number.

47063767 is a deficient number, since it is larger than the sum of its proper divisors (1).

47063767 is an equidigital number, since it uses as much as digits as its factorization.

47063767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 40.

The square root of 47063767 is about 6860.3037104781. The cubic root of 47063767 is about 361.0457427783.

The spelling of 47063767 in words is "forty-seven million, sixty-three thousand, seven hundred sixty-seven".