104782808 has 16 divisors (see below), whose sum is σ = 211580880. Its totient is φ = 48361248.

The previous prime is 104782807. The next prime is 104782817. The reversal of 104782808 is 808287401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104782801) 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, 503660 + ... + 503867.

It is an arithmetic number, because the mean of its divisors is an integer number (13223805).

Almost surely, 2^104782808 is an apocalyptic number.

It is an amenable number.

104782808 is an abundant number, since it is smaller than the sum of its proper divisors (106798072).

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

104782808 is a wasteful number, since it uses less digits than its factorization.

104782808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007546 (or 1007542 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 104782808 is about 10236.3473954336. The cubic root of 104782808 is about 471.4438892395.

The spelling of 104782808 in words is "one hundred four million, seven hundred eighty-two thousand, eight hundred eight".