104024221 has 8 divisors (see below), whose sum is σ = 125142080. Its totient is φ = 84470688.

The previous prime is 104024171. The next prime is 104024231. The reversal of 104024221 is 122420401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104024221 - 2⁹ = 104023709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104024195 and 104024204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104024231) 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 7 ways as a sum of consecutive naturals, for example, 390936 + ... + 391201.

It is an arithmetic number, because the mean of its divisors is an integer number (15642760).

Almost surely, 2^104024221 is an apocalyptic number.

It is an amenable number.

104024221 is a deficient number, since it is larger than the sum of its proper divisors (21117859).

104024221 is an equidigital number, since it uses as much as digits as its factorization.

104024221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782163.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 104024221 is about 10199.2264902786. The cubic root of 104024221 is about 470.3034421959.

Adding to 104024221 its reverse (122420401), we get a palindrome (226444622).

The spelling of 104024221 in words is "one hundred four million, twenty-four thousand, two hundred twenty-one".