116740288 has 28 divisors (see below), whose sum is σ = 264751312. Its totient is φ = 50031360.

The previous prime is 116740271. The next prime is 116740289. The reversal of 116740288 is 882047611.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (116740289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129843 + ... + 130738.

It is an arithmetic number, because the mean of its divisors is an integer number (9455404).

Almost surely, 2^116740288 is an apocalyptic number.

It is an amenable number.

116740288 is an abundant number, since it is smaller than the sum of its proper divisors (148011024).

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

116740288 is an equidigital number, since it uses as much as digits as its factorization.

116740288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260600 (or 260590 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 116740288 is about 10804.6419653777. The cubic root of 116740288 is about 488.7351635443.

Adding to 116740288 its reverse (882047611), we get a palindrome (998787899).

The spelling of 116740288 in words is "one hundred sixteen million, seven hundred forty thousand, two hundred eighty-eight".