104971916 has 18 divisors (see below), whose sum is σ = 213693228. Its totient is φ = 44987880.

The previous prime is 104971891. The next prime is 104971939. The reversal of 104971916 is 619179401.

It is a super-2 number, since 2×104971916² = 22038206297422112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104971916.

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 5 ways as a sum of consecutive naturals, for example, 267590 + ... + 267981.

It is an arithmetic number, because the mean of its divisors is an integer number (11871846).

Almost surely, 2^104971916 is an apocalyptic number.

It is an amenable number.

104971916 is an abundant number, since it is smaller than the sum of its proper divisors (108721312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104971916 is a wasteful number, since it uses less digits than its factorization.

104971916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535589 (or 535580 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 38.

The square root of 104971916 is about 10245.5803154336. The cubic root of 104971916 is about 471.7273334184.

The spelling of 104971916 in words is "one hundred four million, nine hundred seventy-one thousand, nine hundred sixteen".