104985968 has 20 divisors (see below), whose sum is σ = 207739680. Its totient is φ = 51375744.

The previous prime is 104985893. The next prime is 104985971. The reversal of 104985968 is 869589401.

It is a happy number.

It is a super-2 number, since 2×104985968² = 22044106953794048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69053 + ... + 70556.

It is an arithmetic number, because the mean of its divisors is an integer number (10386984).

Almost surely, 2^104985968 is an apocalyptic number.

It is an amenable number.

104985968 is a deficient number, since it is larger than the sum of its proper divisors (102753712).

104985968 is a wasteful number, since it uses less digits than its factorization.

104985968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139664 (or 139658 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 50.

The square root of 104985968 is about 10246.2660515917. The cubic root of 104985968 is about 471.7483816408.

The spelling of 104985968 in words is "one hundred four million, nine hundred eighty-five thousand, nine hundred sixty-eight".