115049843 has 8 divisors (see below), whose sum is σ = 119426880. Its totient is φ = 110753280.

The previous prime is 115049819. The next prime is 115049849. The reversal of 115049843 is 348940511.

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 115049843 - 2¹⁶ = 114984307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115049849) 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, 17198 + ... + 22931.

It is an arithmetic number, because the mean of its divisors is an integer number (14928360).

Almost surely, 2^115049843 is an apocalyptic number.

115049843 is a deficient number, since it is larger than the sum of its proper divisors (4377037).

115049843 is an equidigital number, since it uses as much as digits as its factorization.

115049843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40237.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 115049843 is about 10726.1289848668. The cubic root of 115049843 is about 486.3646591138.

The spelling of 115049843 in words is "one hundred fifteen million, forty-nine thousand, eight hundred forty-three".