104144064 has 56 divisors (see below), whose sum is σ = 277782528. Its totient is φ = 34433280.

The previous prime is 104144009. The next prime is 104144071. The reversal of 104144064 is 460441401.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22249 + ... + 26519.

Almost surely, 2^104144064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104144064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138891264).

104144064 is an abundant number, since it is smaller than the sum of its proper divisors (173638464).

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

104144064 is a wasteful number, since it uses less digits than its factorization.

104144064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4413 (or 4403 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 104144064 is about 10205.0999015198. The cubic root of 104144064 is about 470.4839801009.

Adding to 104144064 its reverse (460441401), we get a palindrome (564585465).

The spelling of 104144064 in words is "one hundred four million, one hundred forty-four thousand, sixty-four".