115800575 has 12 divisors (see below), whose sum is σ = 156646968. Its totient is φ = 84218400.

The previous prime is 115800547. The next prime is 115800577. The reversal of 115800575 is 575008511.

It is a happy number.

It is not a de Polignac number, because 115800575 - 2⁸ = 115800319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115800577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 210272 + ... + 210821.

It is an arithmetic number, because the mean of its divisors is an integer number (13053914).

Almost surely, 2^115800575 is an apocalyptic number.

115800575 is a deficient number, since it is larger than the sum of its proper divisors (40846393).

115800575 is a wasteful number, since it uses less digits than its factorization.

115800575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421114 (or 421109 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 32.

The square root of 115800575 is about 10761.0675585650. The cubic root of 115800575 is about 487.4202543238.

The spelling of 115800575 in words is "one hundred fifteen million, eight hundred thousand, five hundred seventy-five".