96921982 has 8 divisors (see below), whose sum is σ = 145424952. Its totient is φ = 48447000.

The previous prime is 96921961. The next prime is 96921989. The reversal of 96921982 is 28912969.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96921989) 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 3 ways as a sum of consecutive naturals, for example, 8757 + ... + 16447.

It is an arithmetic number, because the mean of its divisors is an integer number (18178119).

Almost surely, 2^96921982 is an apocalyptic number.

96921982 is a deficient number, since it is larger than the sum of its proper divisors (48502970).

96921982 is a wasteful number, since it uses less digits than its factorization.

96921982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13994.

The product of its digits is 139968, while the sum is 46.

The square root of 96921982 is about 9844.8962412003. The cubic root of 96921982 is about 459.3468708276.

It can be divided in two parts, 96921 and 982, that added together give a triangular number (97903 = T₄₄₂).

The spelling of 96921982 in words is "ninety-six million, nine hundred twenty-one thousand, nine hundred eighty-two".