84110671 has 2 divisors, whose sum is σ = 84110672. Its totient is φ = 84110670.

The previous prime is 84110669. The next prime is 84110699. The reversal of 84110671 is 17601148.

It is an a-pointer prime, because the next prime (84110699) can be obtained adding 84110671 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84110671 - 2¹ = 84110669 is a prime.

Together with 84110669, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84110641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42055335 + 42055336.

It is an arithmetic number, because the mean of its divisors is an integer number (42055336).

Almost surely, 2^84110671 is an apocalyptic number.

84110671 is a deficient number, since it is larger than the sum of its proper divisors (1).

84110671 is an equidigital number, since it uses as much as digits as its factorization.

84110671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 84110671 is about 9171.1870006014. The cubic root of 84110671 is about 438.1441652025.

The spelling of 84110671 in words is "eighty-four million, one hundred ten thousand, six hundred seventy-one".