116798889 has 8 divisors (see below), whose sum is σ = 158056480. Its totient is φ = 76703616.

The previous prime is 116798887. The next prime is 116798933. The reversal of 116798889 is 988897611.

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

It is not a de Polignac number, because 116798889 - 2¹ = 116798887 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116798887) 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, 290344 + ... + 290745.

It is an arithmetic number, because the mean of its divisors is an integer number (19757060).

Almost surely, 2^116798889 is an apocalyptic number.

It is an amenable number.

116798889 is a deficient number, since it is larger than the sum of its proper divisors (41257591).

116798889 is an equidigital number, since it uses as much as digits as its factorization.

116798889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581159.

The product of its digits is 1741824, while the sum is 57.

The square root of 116798889 is about 10807.3534688193. The cubic root of 116798889 is about 488.8169278859.

The spelling of 116798889 in words is "one hundred sixteen million, seven hundred ninety-eight thousand, eight hundred eighty-nine".