23506195 has 4 divisors (see below), whose sum is σ = 28207440. Its totient is φ = 18804952.

The previous prime is 23506193. The next prime is 23506199. The reversal of 23506195 is 59160532.

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 23506195 - 2¹ = 23506193 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (23506193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2350615 + ... + 2350624.

It is an arithmetic number, because the mean of its divisors is an integer number (7051860).

Almost surely, 2^23506195 is an apocalyptic number.

23506195 is a deficient number, since it is larger than the sum of its proper divisors (4701245).

23506195 is an equidigital number, since it uses as much as digits as its factorization.

23506195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701244.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 23506195 is about 4848.3187807734. The cubic root of 23506195 is about 286.4578831009.

The spelling of 23506195 in words is "twenty-three million, five hundred six thousand, one hundred ninety-five".