104124643 has 16 divisors (see below), whose sum is σ = 126270144. Its totient is φ = 83819520.

The previous prime is 104124619. The next prime is 104124649. The reversal of 104124643 is 346421401.

It is not a de Polignac number, because 104124643 - 2¹³ = 104116451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104124649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101473 + ... + 102493.

It is an arithmetic number, because the mean of its divisors is an integer number (7891884).

Almost surely, 2^104124643 is an apocalyptic number.

104124643 is a deficient number, since it is larger than the sum of its proper divisors (22145501).

104124643 is a wasteful number, since it uses less digits than its factorization.

104124643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 104124643 is about 10204.1483231086. The cubic root of 104124643 is about 470.4547326749.

The spelling of 104124643 in words is "one hundred four million, one hundred twenty-four thousand, six hundred forty-three".