104708421 has 24 divisors (see below), whose sum is σ = 158795520. Its totient is φ = 66398400.

The previous prime is 104708419. The next prime is 104708437. The reversal of 104708421 is 124807401.

It is not a de Polignac number, because 104708421 - 2¹ = 104708419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104708441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13281 + ... + 19641.

It is an arithmetic number, because the mean of its divisors is an integer number (6616480).

Almost surely, 2^104708421 is an apocalyptic number.

It is an amenable number.

104708421 is a deficient number, since it is larger than the sum of its proper divisors (54087099).

104708421 is a wasteful number, since it uses less digits than its factorization.

104708421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6457 (or 6454 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 104708421 is about 10232.7132765460. The cubic root of 104708421 is about 471.3323009637.

The spelling of 104708421 in words is "one hundred four million, seven hundred eight thousand, four hundred twenty-one".