115298735 has 4 divisors (see below), whose sum is σ = 138358488. Its totient is φ = 92238984.

The previous prime is 115298719. The next prime is 115298753. The reversal of 115298735 is 537892511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 537892511 = 13 ⋅41376347.

It is a cyclic number.

It is not a de Polignac number, because 115298735 - 2⁴ = 115298719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115298692 and 115298701.

It is a congruent number.

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, 11529869 + ... + 11529878.

It is an arithmetic number, because the mean of its divisors is an integer number (34589622).

Almost surely, 2^115298735 is an apocalyptic number.

115298735 is a deficient number, since it is larger than the sum of its proper divisors (23059753).

115298735 is an equidigital number, since it uses as much as digits as its factorization.

115298735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23059752.

The product of its digits is 75600, while the sum is 41.

The square root of 115298735 is about 10737.7248521277. The cubic root of 115298735 is about 486.7151306483.

The spelling of 115298735 in words is "one hundred fifteen million, two hundred ninety-eight thousand, seven hundred thirty-five".