116442136 has 16 divisors (see below), whose sum is σ = 218640240. Its totient is φ = 58138080.

The previous prime is 116442119. The next prime is 116442143. The reversal of 116442136 is 631244611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4195 + ... + 15826.

It is an arithmetic number, because the mean of its divisors is an integer number (13665015).

Almost surely, 2^116442136 is an apocalyptic number.

It is an amenable number.

116442136 is a deficient number, since it is larger than the sum of its proper divisors (102198104).

116442136 is a wasteful number, since it uses less digits than its factorization.

116442136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20754 (or 20750 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 116442136 is about 10790.8357414984. The cubic root of 116442136 is about 488.3187360532.

Adding to 116442136 its reverse (631244611), we get a palindrome (747686747).

The spelling of 116442136 in words is "one hundred sixteen million, four hundred forty-two thousand, one hundred thirty-six".