73421108 has 12 divisors (see below), whose sum is σ = 128587200. Its totient is φ = 36681912.

The previous prime is 73421093. The next prime is 73421141. The reversal of 73421108 is 80112437.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758 + ... + 12141.

It is an arithmetic number, because the mean of its divisors is an integer number (10715600).

Almost surely, 2^73421108 is an apocalyptic number.

It is an amenable number.

73421108 is a deficient number, since it is larger than the sum of its proper divisors (55166092).

73421108 is a wasteful number, since it uses less digits than its factorization.

73421108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14326 (or 14324 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 73421108 is about 8568.6117895491. The cubic root of 73421108 is about 418.7360108789.

The spelling of 73421108 in words is "seventy-three million, four hundred twenty-one thousand, one hundred eight".