104728808 has 8 divisors (see below), whose sum is σ = 196366530. Its totient is φ = 52364400.

The previous prime is 104728807. The next prime is 104728843. The reversal of 104728808 is 808827401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 72216004 + 32512804 = 8498^2 + 5702^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (104728807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6545543 + ... + 6545558.

Almost surely, 2^104728808 is an apocalyptic number.

It is an amenable number.

104728808 is a deficient number, since it is larger than the sum of its proper divisors (91637722).

104728808 is a wasteful number, since it uses less digits than its factorization.

104728808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13091107 (or 13091103 counting only the distinct ones).

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

The square root of 104728808 is about 10233.7093959131. The cubic root of 104728808 is about 471.3628888508.

The spelling of 104728808 in words is "one hundred four million, seven hundred twenty-eight thousand, eight hundred eight".