48647 has 2 divisors, whose sum is σ = 48648. Its totient is φ = 48646.

The previous prime is 48623. The next prime is 48649. The reversal of 48647 is 74684.

It is a strong prime.

48647 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 48647 - 2¹⁰ = 47623 is a prime.

Together with 48649, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24323 + 24324.

It is an arithmetic number, because the mean of its divisors is an integer number (24324).

2⁴⁸⁶⁴⁷ is an apocalyptic number.

48647 is a deficient number, since it is larger than the sum of its proper divisors (1).

48647 is an equidigital number, since it uses as much as digits as its factorization.

48647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 29.

The square root of 48647 is about 220.5606492555. The cubic root of 48647 is about 36.5049721130.

The spelling of 48647 in words is "forty-eight thousand, six hundred forty-seven".