104418145 has 8 divisors (see below), whose sum is σ = 134940456. Its totient is φ = 77108736.

The previous prime is 104418133. The next prime is 104418163. The reversal of 104418145 is 541814401.

It can be written as a sum of positive squares in 4 ways, for example, as 3154176 + 101263969 = 1776^2 + 10063^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104418145 - 2⁵ = 104418113 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 803152 + ... + 803281.

It is an arithmetic number, because the mean of its divisors is an integer number (16867557).

Almost surely, 2^104418145 is an apocalyptic number.

It is an amenable number.

104418145 is a deficient number, since it is larger than the sum of its proper divisors (30522311).

104418145 is a wasteful number, since it uses less digits than its factorization.

104418145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606451.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 104418145 is about 10218.5197068851. The cubic root of 104418145 is about 470.8963504205.

The spelling of 104418145 in words is "one hundred four million, four hundred eighteen thousand, one hundred forty-five".