104540616 has 96 divisors (see below), whose sum is σ = 301916160. Its totient is φ = 32564736.

The previous prime is 104540609. The next prime is 104540617. The reversal of 104540616 is 616045401.

104540616 is a `hidden beast` number, since 1 + 0 + 4 + 5 + 40 + 616 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 104540616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104540617) by changing a digit.

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, 272761 + ... + 273143.

It is an arithmetic number, because the mean of its divisors is an integer number (3144960).

Almost surely, 2^104540616 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 104540616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150958080).

104540616 is an abundant number, since it is smaller than the sum of its proper divisors (197375544).

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

104540616 is a wasteful number, since it uses less digits than its factorization.

104540616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 104540616 is about 10224.5105506327. The cubic root of 104540616 is about 471.0803816995.

The spelling of 104540616 in words is "one hundred four million, five hundred forty thousand, six hundred sixteen".