116123489 has 8 divisors (see below), whose sum is σ = 120007680. Its totient is φ = 112248000.

The previous prime is 116123471. The next prime is 116123503. The reversal of 116123489 is 984321611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116123489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116123789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35672 + ... + 38790.

It is an arithmetic number, because the mean of its divisors is an integer number (15000960).

Almost surely, 2^116123489 is an apocalyptic number.

It is an amenable number.

116123489 is a deficient number, since it is larger than the sum of its proper divisors (3884191).

116123489 is a wasteful number, since it uses less digits than its factorization.

116123489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351.

The product of its digits is 10368, while the sum is 35.

The square root of 116123489 is about 10776.0609222480. The cubic root of 116123489 is about 487.8728967218.

The spelling of 116123489 in words is "one hundred sixteen million, one hundred twenty-three thousand, four hundred eighty-nine".