116506838 has 16 divisors (see below), whose sum is σ = 200509344. Its totient is φ = 49735680.

The previous prime is 116506837. The next prime is 116506847. The reversal of 116506838 is 838605611.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116506837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12593 + ... + 19788.

It is an arithmetic number, because the mean of its divisors is an integer number (12531834).

Almost surely, 2^116506838 is an apocalyptic number.

116506838 is a deficient number, since it is larger than the sum of its proper divisors (84002506).

116506838 is a wasteful number, since it uses less digits than its factorization.

116506838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32647.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 116506838 is about 10793.8333320466. The cubic root of 116506838 is about 488.4091653706.

The spelling of 116506838 in words is "one hundred sixteen million, five hundred six thousand, eight hundred thirty-eight".