47669711 has 2 divisors, whose sum is σ = 47669712. Its totient is φ = 47669710.

The previous prime is 47669701. The next prime is 47669747. The reversal of 47669711 is 11796674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47669711 - 2⁶ = 47669647 is a prime.

It is a Sophie Germain prime.

It is equal to p_2869484 and since 47669711 and 2869484 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47669701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23834855 + 23834856.

It is an arithmetic number, because the mean of its divisors is an integer number (23834856).

Almost surely, 2^47669711 is an apocalyptic number.

47669711 is a deficient number, since it is larger than the sum of its proper divisors (1).

47669711 is an equidigital number, since it uses as much as digits as its factorization.

47669711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 41.

The square root of 47669711 is about 6904.3255282468. The cubic root of 47669711 is about 362.5886229614.

The spelling of 47669711 in words is "forty-seven million, six hundred sixty-nine thousand, seven hundred eleven".