23152193 has 4 divisors (see below), whose sum is σ = 23412420. Its totient is φ = 22891968.

The previous prime is 23152183. The next prime is 23152201. The reversal of 23152193 is 39125132.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5276209 + 17875984 = 2297^2 + 4228^2 .

It is a cyclic number.

It is not a de Polignac number, because 23152193 - 2²⁰ = 22103617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23152163) 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, 129980 + ... + 130157.

It is an arithmetic number, because the mean of its divisors is an integer number (5853105).

Almost surely, 2^23152193 is an apocalyptic number.

It is an amenable number.

23152193 is a deficient number, since it is larger than the sum of its proper divisors (260227).

23152193 is an equidigital number, since it uses as much as digits as its factorization.

23152193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260226.

The product of its digits is 1620, while the sum is 26.

The square root of 23152193 is about 4811.6725782206. The cubic root of 23152193 is about 285.0125899845.

The spelling of 23152193 in words is "twenty-three million, one hundred fifty-two thousand, one hundred ninety-three".