23243195 has 4 divisors (see below), whose sum is σ = 27891840. Its totient is φ = 18594552.

The previous prime is 23243191. The next prime is 23243201. The reversal of 23243195 is 59134232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23243195 - 2² = 23243191 is a prime.

It is a super-2 number, since 2×23243195² = 1080492227616050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23243191) 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, 2324315 + ... + 2324324.

It is an arithmetic number, because the mean of its divisors is an integer number (6972960).

Almost surely, 2^23243195 is an apocalyptic number.

23243195 is a deficient number, since it is larger than the sum of its proper divisors (4648645).

23243195 is an equidigital number, since it uses as much as digits as its factorization.

23243195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648644.

The product of its digits is 6480, while the sum is 29.

The square root of 23243195 is about 4821.1196832271. The cubic root of 23243195 is about 285.3855252459.

The spelling of 23243195 in words is "twenty-three million, two hundred forty-three thousand, one hundred ninety-five".