116423986 has 8 divisors (see below), whose sum is σ = 199584000. Its totient is φ = 49895988.

The previous prime is 116423947. The next prime is 116424031. The reversal of 116423986 is 689324611.

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

It is a super-2 number, since 2×116423986² = 27109089032256392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4157986 + ... + 4158013.

It is an arithmetic number, because the mean of its divisors is an integer number (24948000).

Almost surely, 2^116423986 is an apocalyptic number.

116423986 is a deficient number, since it is larger than the sum of its proper divisors (83160014).

116423986 is an equidigital number, since it uses as much as digits as its factorization.

116423986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8316008.

The product of its digits is 62208, while the sum is 40.

The square root of 116423986 is about 10789.9947173296. The cubic root of 116423986 is about 488.2933630914.

The spelling of 116423986 in words is "one hundred sixteen million, four hundred twenty-three thousand, nine hundred eighty-six".