23678071 has 2 divisors, whose sum is σ = 23678072. Its totient is φ = 23678070.

The previous prime is 23678069. The next prime is 23678087. The reversal of 23678071 is 17087632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23678071 - 2¹ = 23678069 is a prime.

Together with 23678069, 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 (23678051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11839035 + 11839036.

It is an arithmetic number, because the mean of its divisors is an integer number (11839036).

Almost surely, 2^23678071 is an apocalyptic number.

23678071 is a deficient number, since it is larger than the sum of its proper divisors (1).

23678071 is an equidigital number, since it uses as much as digits as its factorization.

23678071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 23678071 is about 4866.0118166729. The cubic root of 23678071 is about 287.1543763508.

The spelling of 23678071 in words is "twenty-three million, six hundred seventy-eight thousand, seventy-one".