23520059 has 2 divisors, whose sum is σ = 23520060. Its totient is φ = 23520058.

The previous prime is 23520031. The next prime is 23520067. The reversal of 23520059 is 95002532.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23520059 is a prime.

It is not a weakly prime, because it can be changed into another prime (23520659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11760029 + 11760030.

It is an arithmetic number, because the mean of its divisors is an integer number (11760030).

Almost surely, 2^23520059 is an apocalyptic number.

23520059 is a deficient number, since it is larger than the sum of its proper divisors (1).

23520059 is an equidigital number, since it uses as much as digits as its factorization.

23520059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 23520059 is about 4849.7483439865. The cubic root of 23520059 is about 286.5141898398.

The spelling of 23520059 in words is "twenty-three million, five hundred twenty thousand, fifty-nine".