115795389 has 8 divisors (see below), whose sum is σ = 155922912. Its totient is φ = 76432400.

The previous prime is 115795373. The next prime is 115795423. The reversal of 115795389 is 983597511.

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

It is a cyclic number.

It is not a de Polignac number, because 115795389 - 2⁴ = 115795373 is a prime.

It is a super-2 number, since 2×115795389² = 26817144227322642, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115795369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190779 + ... + 191384.

It is an arithmetic number, because the mean of its divisors is an integer number (19490364).

Almost surely, 2^115795389 is an apocalyptic number.

It is an amenable number.

115795389 is a deficient number, since it is larger than the sum of its proper divisors (40127523).

115795389 is a wasteful number, since it uses less digits than its factorization.

115795389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382267.

The product of its digits is 340200, while the sum is 48.

The square root of 115795389 is about 10760.8265946441. The cubic root of 115795389 is about 487.4129780238.

The spelling of 115795389 in words is "one hundred fifteen million, seven hundred ninety-five thousand, three hundred eighty-nine".