115541760 has 72 divisors (see below), whose sum is σ = 369023760. Its totient is φ = 30810112.

The previous prime is 115541753. The next prime is 115541761. The reversal of 115541760 is 67145511.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115541761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11205 + ... + 18884.

It is an arithmetic number, because the mean of its divisors is an integer number (5125330).

Almost surely, 2^115541760 is an apocalyptic number.

115541760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115541760 is an abundant number, since it is smaller than the sum of its proper divisors (253482000).

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

115541760 is an equidigital number, since it uses as much as digits as its factorization.

115541760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30113 (or 30099 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 115541760 is about 10749.0353055518. The cubic root of 115541760 is about 487.0568543630.

The spelling of 115541760 in words is "one hundred fifteen million, five hundred forty-one thousand, seven hundred sixty".