48216871 has 2 divisors, whose sum is σ = 48216872. Its totient is φ = 48216870.

The previous prime is 48216869. The next prime is 48216887. The reversal of 48216871 is 17861284.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48216871 - 2¹ = 48216869 is a prime.

Together with 48216869, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 48216871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48216271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24108435 + 24108436.

It is an arithmetic number, because the mean of its divisors is an integer number (24108436).

Almost surely, 2^48216871 is an apocalyptic number.

48216871 is a deficient number, since it is larger than the sum of its proper divisors (1).

48216871 is an equidigital number, since it uses as much as digits as its factorization.

48216871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 37.

The square root of 48216871 is about 6943.8369076470. The cubic root of 48216871 is about 363.9706307061.

The spelling of 48216871 in words is "forty-eight million, two hundred sixteen thousand, eight hundred seventy-one".