23195893 has 4 divisors (see below), whose sum is σ = 26509600. Its totient is φ = 19882188.

The previous prime is 23195857. The next prime is 23195897. The reversal of 23195893 is 39859132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23195893 - 2¹³ = 23187701 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 (23195897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1656843 + ... + 1656856.

It is an arithmetic number, because the mean of its divisors is an integer number (6627400).

Almost surely, 2^23195893 is an apocalyptic number.

It is an amenable number.

23195893 is a deficient number, since it is larger than the sum of its proper divisors (3313707).

23195893 is an equidigital number, since it uses as much as digits as its factorization.

23195893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3313706.

The product of its digits is 58320, while the sum is 40.

The square root of 23195893 is about 4816.2114779150. The cubic root of 23195893 is about 285.1917986675.

The spelling of 23195893 in words is "twenty-three million, one hundred ninety-five thousand, eight hundred ninety-three".