104455072 has 24 divisors (see below), whose sum is σ = 217743876. Its totient is φ = 49155072.

The previous prime is 104455063. The next prime is 104455073. The reversal of 104455072 is 270554401.

It can be written as a sum of positive squares in 2 ways, for example, as 79495056 + 24960016 = 8916^2 + 4996^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 104455072.

It is not an unprimeable number, because it can be changed into a prime (104455073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95463 + ... + 96550.

Almost surely, 2^104455072 is an apocalyptic number.

It is an amenable number.

104455072 is an abundant number, since it is smaller than the sum of its proper divisors (113288804).

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

104455072 is a wasteful number, since it uses less digits than its factorization.

104455072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192040 (or 192032 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 104455072 is about 10220.3264135741. The cubic root of 104455072 is about 470.9518539926.

The spelling of 104455072 in words is "one hundred four million, four hundred fifty-five thousand, seventy-two".