23904607 has 2 divisors, whose sum is σ = 23904608. Its totient is φ = 23904606.

The previous prime is 23904589. The next prime is 23904637. The reversal of 23904607 is 70640932.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23904607 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 (23904637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11952303 + 11952304.

It is an arithmetic number, because the mean of its divisors is an integer number (11952304).

Almost surely, 2^23904607 is an apocalyptic number.

23904607 is a deficient number, since it is larger than the sum of its proper divisors (1).

23904607 is an equidigital number, since it uses as much as digits as its factorization.

23904607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 23904607 is about 4889.2337845515. The cubic root of 23904607 is about 288.0672385125.

The spelling of 23904607 in words is "twenty-three million, nine hundred four thousand, six hundred seven".