115361025 has 48 divisors (see below), whose sum is σ = 206861760. Its totient is φ = 56390400.

The previous prime is 115361023. The next prime is 115361041. The reversal of 115361025 is 520163511.

It is not a de Polignac number, because 115361025 - 2¹ = 115361023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115360986 and 115361004.

It is not an unprimeable number, because it can be changed into a prime (115361021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174195 + ... + 174855.

It is an arithmetic number, because the mean of its divisors is an integer number (4309620).

Almost surely, 2^115361025 is an apocalyptic number.

115361025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115361025 is a deficient number, since it is larger than the sum of its proper divisors (91500735).

115361025 is a wasteful number, since it uses less digits than its factorization.

115361025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866 (or 861 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 115361025 is about 10740.6249818155. The cubic root of 115361025 is about 486.8027639528.

It can be divided in two parts, 11536 and 1025, that added together give a triangular number (12561 = T₁₅₈).

The spelling of 115361025 in words is "one hundred fifteen million, three hundred sixty-one thousand, twenty-five".