47048143 has 2 divisors, whose sum is σ = 47048144. Its totient is φ = 47048142.

The previous prime is 47048051. The next prime is 47048167. The reversal of 47048143 is 34184074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47048143 - 2¹⁷ = 46917071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47018143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23524071 + 23524072.

It is an arithmetic number, because the mean of its divisors is an integer number (23524072).

Almost surely, 2^47048143 is an apocalyptic number.

47048143 is a deficient number, since it is larger than the sum of its proper divisors (1).

47048143 is an equidigital number, since it uses as much as digits as its factorization.

47048143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 47048143 is about 6859.1648908595. The cubic root of 47048143 is about 361.0057856210.

The spelling of 47048143 in words is "forty-seven million, forty-eight thousand, one hundred forty-three".