23093805 has 16 divisors (see below), whose sum is σ = 42228864. Its totient is φ = 10557120.

The previous prime is 23093747. The next prime is 23093821. The reversal of 23093805 is 50839032.

It is a happy number.

It is not a de Polignac number, because 23093805 - 2¹⁴ = 23077421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109866 + ... + 110075.

It is an arithmetic number, because the mean of its divisors is an integer number (2639304).

Almost surely, 2^23093805 is an apocalyptic number.

It is an amenable number.

23093805 is a deficient number, since it is larger than the sum of its proper divisors (19135059).

23093805 is a wasteful number, since it uses less digits than its factorization.

23093805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219956.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 23093805 is about 4805.6014191774. The cubic root of 23093805 is about 284.7727952187.

The spelling of 23093805 in words is "twenty-three million, ninety-three thousand, eight hundred five".