104283648 has 240 divisors, whose sum is σ = 356200416. Its totient is φ = 28753920.

The previous prime is 104283631. The next prime is 104283667. The reversal of 104283648 is 846382401.

104283648 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 8 + 3 + 648 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1709538 + ... + 1709598.

Almost surely, 2^104283648 is an apocalyptic number.

104283648 is a gapful number since it is divisible by the number (18) 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 104283648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178100208).

104283648 is an abundant number, since it is smaller than the sum of its proper divisors (251916768).

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

104283648 is an equidigital number, since it uses as much as digits as its factorization.

104283648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 104283648 is about 10211.9365450437. The cubic root of 104283648 is about 470.6940823866.

The spelling of 104283648 in words is "one hundred four million, two hundred eighty-three thousand, six hundred forty-eight".