116632539 has 12 divisors (see below), whose sum is σ = 168840672. Its totient is φ = 77583600.

The previous prime is 116632499. The next prime is 116632543. The reversal of 116632539 is 935236611.

116632539 is a `hidden beast` number, since 1 + 16 + 632 + 5 + 3 + 9 = 666.

It is not a de Polignac number, because 116632539 - 2¹² = 116628443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116632589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9907 + ... + 18204.

It is an arithmetic number, because the mean of its divisors is an integer number (14070056).

Almost surely, 2^116632539 is an apocalyptic number.

116632539 is a deficient number, since it is larger than the sum of its proper divisors (52208133).

116632539 is a wasteful number, since it uses less digits than its factorization.

116632539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28578 (or 28575 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 116632539 is about 10799.6545778094. The cubic root of 116632539 is about 488.5847529307.

The spelling of 116632539 in words is "one hundred sixteen million, six hundred thirty-two thousand, five hundred thirty-nine".