116509936 has 20 divisors (see below), whose sum is σ = 233523000. Its totient is φ = 56245952.

The previous prime is 116509909. The next prime is 116509951. The reversal of 116509936 is 639905611.

It is a congruent number.

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, 125086 + ... + 126013.

It is an arithmetic number, because the mean of its divisors is an integer number (11676150).

Almost surely, 2^116509936 is an apocalyptic number.

116509936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116509936 is an abundant number, since it is smaller than the sum of its proper divisors (117013064).

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

116509936 is a wasteful number, since it uses less digits than its factorization.

116509936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251136 (or 251130 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 116509936 is about 10793.9768389598. The cubic root of 116509936 is about 488.4134943817.

The spelling of 116509936 in words is "one hundred sixteen million, five hundred nine thousand, nine hundred thirty-six".