104723872 has 48 divisors (see below), whose sum is σ = 232696800. Its totient is φ = 45955840.

The previous prime is 104723869. The next prime is 104723873. The reversal of 104723872 is 278327401.

It is not an unprimeable number, because it can be changed into a prime (104723873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5079 + ... + 15337.

It is an arithmetic number, because the mean of its divisors is an integer number (4847850).

Almost surely, 2^104723872 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 104723872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116348400).

104723872 is an abundant number, since it is smaller than the sum of its proper divisors (127972928).

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

104723872 is a wasteful number, since it uses less digits than its factorization.

104723872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10309 (or 10301 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 104723872 is about 10233.4682292955. The cubic root of 104723872 is about 471.3554834265.

The spelling of 104723872 in words is "one hundred four million, seven hundred twenty-three thousand, eight hundred seventy-two".