23908093 has 16 divisors (see below), whose sum is σ = 27216000. Its totient is φ = 20802880.

The previous prime is 23908091. The next prime is 23908097. The reversal of 23908093 is 39080932.

It is a cyclic number.

It is not a de Polignac number, because 23908093 - 2¹ = 23908091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23908091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47280 + ... + 47782.

It is an arithmetic number, because the mean of its divisors is an integer number (1701000).

Almost surely, 2^23908093 is an apocalyptic number.

It is an amenable number.

23908093 is a deficient number, since it is larger than the sum of its proper divisors (3307907).

23908093 is a wasteful number, since it uses less digits than its factorization.

23908093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 23908093 is about 4889.5902691330. The cubic root of 23908093 is about 288.0812407448.

The spelling of 23908093 in words is "twenty-three million, nine hundred eight thousand, ninety-three".