23328007 has 2 divisors, whose sum is σ = 23328008. Its totient is φ = 23328006.

The previous prime is 23327987. The next prime is 23328017. The reversal of 23328007 is 70082332.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23328007 - 2²³ = 14939399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23328017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11664003 + 11664004.

It is an arithmetic number, because the mean of its divisors is an integer number (11664004).

Almost surely, 2^23328007 is an apocalyptic number.

23328007 is a deficient number, since it is larger than the sum of its proper divisors (1).

23328007 is an equidigital number, since it uses as much as digits as its factorization.

23328007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 23328007 is about 4829.9075560512. The cubic root of 23328007 is about 285.7322179340.

The spelling of 23328007 in words is "twenty-three million, three hundred twenty-eight thousand, seven".