115650560 has 52 divisors (see below), whose sum is σ = 277576608. Its totient is φ = 46252032.

The previous prime is 115650559. The next prime is 115650581. The reversal of 115650560 is 65056511.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17657 + ... + 23303.

Almost surely, 2^115650560 is an apocalyptic number.

115650560 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 115650560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138788304).

115650560 is an abundant number, since it is smaller than the sum of its proper divisors (161926048).

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

115650560 is an frugal number, since it uses more digits than its factorization.

115650560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5676 (or 5654 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 115650560 is about 10754.0950339859. The cubic root of 115650560 is about 487.2096855737.

The spelling of 115650560 in words is "one hundred fifteen million, six hundred fifty thousand, five hundred sixty".