115125898 has 8 divisors (see below), whose sum is σ = 173020608. Its totient is φ = 57452364.

The previous prime is 115125863. The next prime is 115125917. The reversal of 115125898 is 898521511.

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

It is a self number, because there is not a number n which added to its sum of digits gives 115125898.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53986 + ... + 56077.

It is an arithmetic number, because the mean of its divisors is an integer number (21627576).

Almost surely, 2^115125898 is an apocalyptic number.

115125898 is a deficient number, since it is larger than the sum of its proper divisors (57894710).

115125898 is a wasteful number, since it uses less digits than its factorization.

115125898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110588.

The product of its digits is 28800, while the sum is 40.

The square root of 115125898 is about 10729.6737135851. The cubic root of 115125898 is about 486.4718077930.

The spelling of 115125898 in words is "one hundred fifteen million, one hundred twenty-five thousand, eight hundred ninety-eight".