115369080 has 128 divisors (see below), whose sum is σ = 359251200. Its totient is φ = 29619200.

The previous prime is 115369049. The next prime is 115369097. The reversal of 115369080 is 80963511.

It is a Cunningham number, because it is equal to 10741²-1.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 644431 + ... + 644609.

It is an arithmetic number, because the mean of its divisors is an integer number (2806650).

Almost surely, 2^115369080 is an apocalyptic number.

115369080 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 115369080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179625600).

115369080 is an abundant number, since it is smaller than the sum of its proper divisors (243882120).

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

115369080 is a wasteful number, since it uses less digits than its factorization.

115369080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365 (or 361 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 115369080 is about 10740.9999534494. Note that the first 4 decimals coincide. The cubic root of 115369080 is about 486.8140939059.

The spelling of 115369080 in words is "one hundred fifteen million, three hundred sixty-nine thousand, eighty".