104820648 has 16 divisors (see below), whose sum is σ = 262051680. Its totient is φ = 34940208.

The previous prime is 104820647. The next prime is 104820649. The reversal of 104820648 is 846028401.

It is an interprime number because it is at equal distance from previous prime (104820647) and next prime (104820649).

It is not an unprimeable number, because it can be changed into a prime (104820647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2183740 + ... + 2183787.

It is an arithmetic number, because the mean of its divisors is an integer number (16378230).

Almost surely, 2^104820648 is an apocalyptic number.

It is an amenable number.

104820648 is an abundant number, since it is smaller than the sum of its proper divisors (157231032).

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

104820648 is a wasteful number, since it uses less digits than its factorization.

104820648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4367536 (or 4367532 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 104820648 is about 10238.1955441376. The cubic root of 104820648 is about 471.5006329302.

The spelling of 104820648 in words is "one hundred four million, eight hundred twenty thousand, six hundred forty-eight".