115007870 has 16 divisors (see below), whose sum is σ = 212064048. Its totient is φ = 44880960.

The previous prime is 115007863. The next prime is 115007887. The reversal of 115007870 is 78700511.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139844 + ... + 140663.

It is an arithmetic number, because the mean of its divisors is an integer number (13254003).

Almost surely, 2^115007870 is an apocalyptic number.

115007870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115007870 is a deficient number, since it is larger than the sum of its proper divisors (97056178).

115007870 is a wasteful number, since it uses less digits than its factorization.

115007870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280555.

The product of its (nonzero) digits is 1960, while the sum is 29.

The square root of 115007870 is about 10724.1722291280. The cubic root of 115007870 is about 486.3055060072.

The spelling of 115007870 in words is "one hundred fifteen million, seven thousand, eight hundred seventy".