104539320 has 96 divisors (see below), whose sum is σ = 346226400. Its totient is φ = 27346176.

The previous prime is 104539289. The next prime is 104539367. The reversal of 104539320 is 23935401.

104539320 is a `hidden beast` number, since 104 + 539 + 3 + 20 = 666.

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 16341 + ... + 21819.

It is an arithmetic number, because the mean of its divisors is an integer number (3606525).

Almost surely, 2^104539320 is an apocalyptic number.

104539320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104539320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173113200).

104539320 is an abundant number, since it is smaller than the sum of its proper divisors (241687080).

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

104539320 is a wasteful number, since it uses less digits than its factorization.

104539320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5549 (or 5542 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 104539320 is about 10224.4471733194. The cubic root of 104539320 is about 471.0784350153.

The spelling of 104539320 in words is "one hundred four million, five hundred thirty-nine thousand, three hundred twenty".