23095389 has 8 divisors (see below), whose sum is σ = 30831040. Its totient is φ = 15378336.

The previous prime is 23095361. The next prime is 23095399. The reversal of 23095389 is 98359032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23095389 - 2⁵ = 23095357 is a prime.

It is a super-2 number, since 2×23095389² = 1066793986122642, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23095309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1432 + ... + 6945.

It is an arithmetic number, because the mean of its divisors is an integer number (3853880).

Almost surely, 2^23095389 is an apocalyptic number.

It is an amenable number.

23095389 is a deficient number, since it is larger than the sum of its proper divisors (7735651).

23095389 is an equidigital number, since it uses as much as digits as its factorization.

23095389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9299.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 23095389 is about 4805.7662240271. The cubic root of 23095389 is about 284.7793059084.

The spelling of 23095389 in words is "twenty-three million, ninety-five thousand, three hundred eighty-nine".