116382021 has 8 divisors (see below), whose sum is σ = 177344064. Its totient is φ = 66504000.

The previous prime is 116381989. The next prime is 116382023. The reversal of 116382021 is 120283611.

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

It is not a de Polignac number, because 116382021 - 2⁵ = 116381989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116381982 and 116382000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116382023) 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, 2770980 + ... + 2771021.

It is an arithmetic number, because the mean of its divisors is an integer number (22168008).

Almost surely, 2^116382021 is an apocalyptic number.

It is an amenable number.

116382021 is a deficient number, since it is larger than the sum of its proper divisors (60962043).

116382021 is an equidigital number, since it uses as much as digits as its factorization.

116382021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5542011.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 116382021 is about 10788.0499164585. The cubic root of 116382021 is about 488.2346876294.

The spelling of 116382021 in words is "one hundred sixteen million, three hundred eighty-two thousand, twenty-one".