23040167 has 2 divisors, whose sum is σ = 23040168. Its totient is φ = 23040166.

The previous prime is 23040109. The next prime is 23040209. The reversal of 23040167 is 76104032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23040167 - 2⁸ = 23039911 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23040767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11520083 + 11520084.

It is an arithmetic number, because the mean of its divisors is an integer number (11520084).

Almost surely, 2^23040167 is an apocalyptic number.

23040167 is a deficient number, since it is larger than the sum of its proper divisors (1).

23040167 is an equidigital number, since it uses as much as digits as its factorization.

23040167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 23040167 is about 4800.0173958018. The cubic root of 23040167 is about 284.5521518589.

Adding to 23040167 its reverse (76104032), we get a palindrome (99144199).

The spelling of 23040167 in words is "twenty-three million, forty thousand, one hundred sixty-seven".