23745193 has 4 divisors (see below), whose sum is σ = 24994960. Its totient is φ = 22495428.

The previous prime is 23745187. The next prime is 23745217. The reversal of 23745193 is 39154732.

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 23745193 - 2⁹ = 23744681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23745133) 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, 624855 + ... + 624892.

It is an arithmetic number, because the mean of its divisors is an integer number (6248740).

Almost surely, 2^23745193 is an apocalyptic number.

It is an amenable number.

23745193 is a deficient number, since it is larger than the sum of its proper divisors (1249767).

23745193 is a wasteful number, since it uses less digits than its factorization.

23745193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249766.

The product of its digits is 22680, while the sum is 34.

The square root of 23745193 is about 4872.9039596528. The cubic root of 23745193 is about 287.4254596926.

The spelling of 23745193 in words is "twenty-three million, seven hundred forty-five thousand, one hundred ninety-three".