116388288 has 42 divisors (see below), whose sum is σ = 333607664. Its totient is φ = 38795904.

The previous prime is 116388277. The next prime is 116388289. The reversal of 116388288 is 882883611.

116388288 is a `hidden beast` number, since 1 + 1 + 638 + 8 + 2 + 8 + 8 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116388289) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100456 + ... + 101607.

Almost surely, 2^116388288 is an apocalyptic number.

116388288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

116388288 is an abundant number, since it is smaller than the sum of its proper divisors (217219376).

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

116388288 is a wasteful number, since it uses less digits than its factorization.

116388288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202081 (or 202068 counting only the distinct ones).

The product of its digits is 147456, while the sum is 45.

The square root of 116388288 is about 10788.3403728284. The cubic root of 116388288 is about 488.2434510445.

The spelling of 116388288 in words is "one hundred sixteen million, three hundred eighty-eight thousand, two hundred eighty-eight".