47848663 has 2 divisors, whose sum is σ = 47848664. Its totient is φ = 47848662.

The previous prime is 47848651. The next prime is 47848687. The reversal of 47848663 is 36684874.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47848663 - 2¹⁷ = 47717591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47848613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23924331 + 23924332.

It is an arithmetic number, because the mean of its divisors is an integer number (23924332).

Almost surely, 2^47848663 is an apocalyptic number.

47848663 is a deficient number, since it is larger than the sum of its proper divisors (1).

47848663 is an equidigital number, since it uses as much as digits as its factorization.

47848663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 774144, while the sum is 46.

The square root of 47848663 is about 6917.2728007503. The cubic root of 47848663 is about 363.0417753782.

It can be divided in two parts, 478 and 48663, that added together give a triangular number (49141 = T₃₁₃).

The spelling of 47848663 in words is "forty-seven million, eight hundred forty-eight thousand, six hundred sixty-three".