115410780 has 144 divisors (see below), whose sum is σ = 372101184. Its totient is φ = 28892160.

The previous prime is 115410707. The next prime is 115410797. The reversal of 115410780 is 87014511.

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 47 ways as a sum of consecutive naturals, for example, 252312 + ... + 252768.

It is an arithmetic number, because the mean of its divisors is an integer number (2584036).

Almost surely, 2^115410780 is an apocalyptic number.

115410780 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 115410780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186050592).

115410780 is an abundant number, since it is smaller than the sum of its proper divisors (256690404).

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

115410780 is a wasteful number, since it uses less digits than its factorization.

115410780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 115410780 is about 10742.9409381230. The cubic root of 115410780 is about 486.8727396088.

The spelling of 115410780 in words is "one hundred fifteen million, four hundred ten thousand, seven hundred eighty".