104451648 has 224 divisors, whose sum is σ = 343326720. Its totient is φ = 27371520.

The previous prime is 104451631. The next prime is 104451733. The reversal of 104451648 is 846154401.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 958218 + ... + 958326.

Almost surely, 2^104451648 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 104451648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171663360).

104451648 is an abundant number, since it is smaller than the sum of its proper divisors (238875072).

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

104451648 is a wasteful number, since it uses less digits than its factorization.

104451648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 104451648 is about 10220.1589028743. The cubic root of 104451648 is about 470.9467080585.

The spelling of 104451648 in words is "one hundred four million, four hundred fifty-one thousand, six hundred forty-eight".