47671307 has 2 divisors, whose sum is σ = 47671308. Its totient is φ = 47671306.

The previous prime is 47671291. The next prime is 47671313. The reversal of 47671307 is 70317674.

47671307 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 47671307 - 2⁴ = 47671291 is a prime.

It is a super-2 number, since 2×47671307² = 4545107022176498, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47671357) 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, 23835653 + 23835654.

It is an arithmetic number, because the mean of its divisors is an integer number (23835654).

Almost surely, 2^47671307 is an apocalyptic number.

47671307 is a deficient number, since it is larger than the sum of its proper divisors (1).

47671307 is an equidigital number, since it uses as much as digits as its factorization.

47671307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 47671307 is about 6904.4411069977. The cubic root of 47671307 is about 362.5926694511.

The spelling of 47671307 in words is "forty-seven million, six hundred seventy-one thousand, three hundred seven".