23768471 has 2 divisors, whose sum is σ = 23768472. Its totient is φ = 23768470.

The previous prime is 23768443. The next prime is 23768477. The reversal of 23768471 is 17486732.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23768471 - 2²² = 19574167 is a prime.

It is a super-3 number, since 3×23768471³ (a number of 23 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23768477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11884235 + 11884236.

It is an arithmetic number, because the mean of its divisors is an integer number (11884236).

Almost surely, 2^23768471 is an apocalyptic number.

23768471 is a deficient number, since it is larger than the sum of its proper divisors (1).

23768471 is an equidigital number, since it uses as much as digits as its factorization.

23768471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 38.

The square root of 23768471 is about 4875.2918886975. The cubic root of 23768471 is about 287.5193524465.

The spelling of 23768471 in words is "twenty-three million, seven hundred sixty-eight thousand, four hundred seventy-one".