115878441 has 8 divisors (see below), whose sum is σ = 176576704. Its totient is φ = 66216240.

The previous prime is 115878437. The next prime is 115878481. The reversal of 115878441 is 144878511.

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

It is not a de Polignac number, because 115878441 - 2² = 115878437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115878441.

It is not an unprimeable number, because it can be changed into a prime (115878401) 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, 2758990 + ... + 2759031.

It is an arithmetic number, because the mean of its divisors is an integer number (22072088).

Almost surely, 2^115878441 is an apocalyptic number.

It is an amenable number.

115878441 is a deficient number, since it is larger than the sum of its proper divisors (60698263).

115878441 is an equidigital number, since it uses as much as digits as its factorization.

115878441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5518031.

The product of its digits is 35840, while the sum is 39.

The square root of 115878441 is about 10764.6849001724. The cubic root of 115878441 is about 487.5294793482.

The spelling of 115878441 in words is "one hundred fifteen million, eight hundred seventy-eight thousand, four hundred forty-one".