116644873 has 8 divisors (see below), whose sum is σ = 121798080. Its totient is φ = 111567120.

The previous prime is 116644861. The next prime is 116644897. The reversal of 116644873 is 378446611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116644873 - 2⁵ = 116644841 is a prime.

It is a super-2 number, since 2×116644873² = 27212052794372258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116644823) 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, 15693 + ... + 21898.

It is an arithmetic number, because the mean of its divisors is an integer number (15224760).

Almost surely, 2^116644873 is an apocalyptic number.

It is an amenable number.

116644873 is a deficient number, since it is larger than the sum of its proper divisors (5153207).

116644873 is a wasteful number, since it uses less digits than its factorization.

116644873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37727.

The product of its digits is 96768, while the sum is 40.

The square root of 116644873 is about 10800.2255994956. The cubic root of 116644873 is about 488.6019750883.

The spelling of 116644873 in words is "one hundred sixteen million, six hundred forty-four thousand, eight hundred seventy-three".