116397873 has 6 divisors (see below), whose sum is σ = 168130274. Its totient is φ = 77598576.

The previous prime is 116397863. The next prime is 116397877. The reversal of 116397873 is 378793611.

116397873 is a `hidden beast` number, since 1 + 1 + 639 + 7 + 8 + 7 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 105822369 + 10575504 = 10287^2 + 3252^2 .

It is not a de Polignac number, because 116397873 - 2¹⁸ = 116135729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116397877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6466540 + ... + 6466557.

Almost surely, 2^116397873 is an apocalyptic number.

It is an amenable number.

116397873 is a deficient number, since it is larger than the sum of its proper divisors (51732401).

116397873 is a wasteful number, since it uses less digits than its factorization.

116397873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12933103 (or 12933100 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 116397873 is about 10788.7845932709. The cubic root of 116397873 is about 488.2568535529.

The spelling of 116397873 in words is "one hundred sixteen million, three hundred ninety-seven thousand, eight hundred seventy-three".