47727467 has 2 divisors, whose sum is σ = 47727468. Its totient is φ = 47727466.

The previous prime is 47727451. The next prime is 47727469. The reversal of 47727467 is 76472774.

47727467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47727467 - 2⁴ = 47727451 is a prime.

It is a super-2 number, since 2×47727467² = 4555822212472178, which contains 22 as substring.

Together with 47727469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47727469) 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, 23863733 + 23863734.

It is an arithmetic number, because the mean of its divisors is an integer number (23863734).

Almost surely, 2^47727467 is an apocalyptic number.

47727467 is a deficient number, since it is larger than the sum of its proper divisors (1).

47727467 is an equidigital number, since it uses as much as digits as its factorization.

47727467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 460992, while the sum is 44.

The square root of 47727467 is about 6908.5068574910. The cubic root of 47727467 is about 362.7349997431.

The spelling of 47727467 in words is "forty-seven million, seven hundred twenty-seven thousand, four hundred sixty-seven".