23708407 has 2 divisors, whose sum is σ = 23708408. Its totient is φ = 23708406.

The previous prime is 23708401. The next prime is 23708431. The reversal of 23708407 is 70480732.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23708407 - 2¹¹ = 23706359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23708401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11854203 + 11854204.

It is an arithmetic number, because the mean of its divisors is an integer number (11854204).

Almost surely, 2^23708407 is an apocalyptic number.

23708407 is a deficient number, since it is larger than the sum of its proper divisors (1).

23708407 is an equidigital number, since it uses as much as digits as its factorization.

23708407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 23708407 is about 4869.1279506704. The cubic root of 23708407 is about 287.2769566858.

The spelling of 23708407 in words is "twenty-three million, seven hundred eight thousand, four hundred seven".