115878360 has 128 divisors (see below), whose sum is σ = 381024000. Its totient is φ = 28018176.

The previous prime is 115878317. The next prime is 115878377. The reversal of 115878360 is 63878511.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91411 + ... + 92669.

It is an arithmetic number, because the mean of its divisors is an integer number (2976750).

Almost surely, 2^115878360 is an apocalyptic number.

115878360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115878360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190512000).

115878360 is an abundant number, since it is smaller than the sum of its proper divisors (265145640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115878360 is a wasteful number, since it uses less digits than its factorization.

115878360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345 (or 1341 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 115878360 is about 10764.6811378693. The cubic root of 115878360 is about 487.5293657524.

It can be divided in two parts, 115 and 878360, that added together give a triangular number (878475 = T₁₃₂₅).

The spelling of 115878360 in words is "one hundred fifteen million, eight hundred seventy-eight thousand, three hundred sixty".