104781916 has 6 divisors (see below), whose sum is σ = 183368360. Its totient is φ = 52390956.

The previous prime is 104781913. The next prime is 104781923. The reversal of 104781916 is 619187401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104781913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13097736 + ... + 13097743.

Almost surely, 2^104781916 is an apocalyptic number.

It is an amenable number.

104781916 is a deficient number, since it is larger than the sum of its proper divisors (78586444).

104781916 is a wasteful number, since it uses less digits than its factorization.

104781916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26195483 (or 26195481 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 104781916 is about 10236.3038251119. The cubic root of 104781916 is about 471.4425514591.

The spelling of 104781916 in words is "one hundred four million, seven hundred eighty-one thousand, nine hundred sixteen".