2306670871 has 2 divisors, whose sum is σ = 2306670872. Its totient is φ = 2306670870.

The previous prime is 2306670869. The next prime is 2306670911. The reversal of 2306670871 is 1780766032.

It is an a-pointer prime, because the next prime (2306670911) can be obtained adding 2306670871 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2306670871 - 2¹ = 2306670869 is a prime.

Together with 2306670869, 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 (2306670671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153335435 + 1153335436.

It is an arithmetic number, because the mean of its divisors is an integer number (1153335436).

Almost surely, 2^2306670871 is an apocalyptic number.

2306670871 is a deficient number, since it is larger than the sum of its proper divisors (1).

2306670871 is an equidigital number, since it uses as much as digits as its factorization.

2306670871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 2306670871 is about 48027.8135146709. The cubic root of 2306670871 is about 1321.2810625302.

The spelling of 2306670871 in words is "two billion, three hundred six million, six hundred seventy thousand, eight hundred seventy-one".