115020705 has 16 divisors (see below), whose sum is σ = 184175424. Its totient is φ = 61296960.

The previous prime is 115020671. The next prime is 115020707. The reversal of 115020705 is 507020511.

It is not a de Polignac number, because 115020705 - 2⁸ = 115020449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115020707) 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, 26595 + ... + 30615.

It is an arithmetic number, because the mean of its divisors is an integer number (11510964).

Almost surely, 2^115020705 is an apocalyptic number.

115020705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115020705 is a deficient number, since it is larger than the sum of its proper divisors (69154719).

115020705 is a wasteful number, since it uses less digits than its factorization.

115020705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5936.

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 115020705 is about 10724.7706269179. The cubic root of 115020705 is about 486.3235960706.

The spelling of 115020705 in words is "one hundred fifteen million, twenty thousand, seven hundred five".