115044643 has 8 divisors (see below), whose sum is σ = 137196288. Its totient is φ = 94322184.

The previous prime is 115044623. The next prime is 115044659. The reversal of 115044643 is 346440511.

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 115044643 - 2¹³ = 115036451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115044613) 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, 357121 + ... + 357442.

It is an arithmetic number, because the mean of its divisors is an integer number (17149536).

Almost surely, 2^115044643 is an apocalyptic number.

115044643 is a deficient number, since it is larger than the sum of its proper divisors (22151645).

115044643 is an equidigital number, since it uses as much as digits as its factorization.

115044643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714593.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 115044643 is about 10725.8865834019. The cubic root of 115044643 is about 486.3573314656.

The spelling of 115044643 in words is "one hundred fifteen million, forty-four thousand, six hundred forty-three".