23708479 has 2 divisors, whose sum is σ = 23708480. Its totient is φ = 23708478.

The previous prime is 23708441. The next prime is 23708497. The reversal of 23708479 is 97480732.

Together with next prime (23708497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23708479 - 2⁹ = 23707967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23708579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11854239 + 11854240.

It is an arithmetic number, because the mean of its divisors is an integer number (11854240).

Almost surely, 2^23708479 is an apocalyptic number.

23708479 is a deficient number, since it is larger than the sum of its proper divisors (1).

23708479 is an equidigital number, since it uses as much as digits as its factorization.

23708479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 23708479 is about 4869.1353441859. The cubic root of 23708479 is about 287.2772474957.

The spelling of 23708479 in words is "twenty-three million, seven hundred eight thousand, four hundred seventy-nine".