115574243 has 8 divisors (see below), whose sum is σ = 117203040. Its totient is φ = 113952960.

The previous prime is 115574237. The next prime is 115574267. The reversal of 115574243 is 342475511.

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 115574243 - 2⁴ = 115574227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115574233) 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, 33698 + ... + 36968.

It is an arithmetic number, because the mean of its divisors is an integer number (14650380).

Almost surely, 2^115574243 is an apocalyptic number.

115574243 is a deficient number, since it is larger than the sum of its proper divisors (1628797).

115574243 is an equidigital number, since it uses as much as digits as its factorization.

115574243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3757.

The product of its digits is 16800, while the sum is 32.

The square root of 115574243 is about 10750.5461721719. The cubic root of 115574243 is about 487.1024932310.

The spelling of 115574243 in words is "one hundred fifteen million, five hundred seventy-four thousand, two hundred forty-three".