104603648 has 42 divisors (see below), whose sum is σ = 211062189. Its totient is φ = 51838976.

The previous prime is 104603647. The next prime is 104603659. The reversal of 104603648 is 846306401.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 66064384 + 38539264 = 8128^2 + 6208^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=7232.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104603647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 925640 + ... + 925752.

Almost surely, 2^104603648 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 104603648

104603648 is an abundant number, since it is smaller than the sum of its proper divisors (106458541).

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

104603648 is an frugal number, since it uses more digits than its factorization.

104603648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 104603648 is about 10227.5924830822. The cubic root of 104603648 is about 471.1750408345.

Multiplying 104603648 by its sum of digits (32), we get a square (3347316736 = 57856²).

104603648 divided by its sum of digits (32) gives a square (3268864 = 1808²).

The spelling of 104603648 in words is "one hundred four million, six hundred three thousand, six hundred forty-eight".