115025115 has 16 divisors (see below), whose sum is σ = 184500000. Its totient is φ = 61193472.

The previous prime is 115025089. The next prime is 115025117. The reversal of 115025115 is 511520511.

It is not a de Polignac number, because 115025115 - 2⁵ = 115025083 is a prime.

It is a zygodrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 115025091 and 115025100.

It is not an unprimeable number, because it can be changed into a prime (115025117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3240 + ... + 15509.

It is an arithmetic number, because the mean of its divisors is an integer number (11531250).

Almost surely, 2^115025115 is an apocalyptic number.

115025115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115025115 is a deficient number, since it is larger than the sum of its proper divisors (69474885).

115025115 is a wasteful number, since it uses less digits than its factorization.

115025115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19166.

The product of its (nonzero) digits is 250, while the sum is 21.

The square root of 115025115 is about 10724.9762237499. The cubic root of 115025115 is about 486.3298113564.

Adding to 115025115 its reverse (511520511), we get a palindrome (626545626).

The spelling of 115025115 in words is "one hundred fifteen million, twenty-five thousand, one hundred fifteen".