12473305 has 16 divisors (see below), whose sum is σ = 16257024. Its totient is φ = 9132480.

The previous prime is 12473299. The next prime is 12473347. The reversal of 12473305 is 50337421.

It is not a de Polignac number, because 12473305 - 2³ = 12473297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12473305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7500 + ... + 9010.

It is an arithmetic number, because the mean of its divisors is an integer number (1016064).

Almost surely, 2^12473305 is an apocalyptic number.

It is an amenable number.

12473305 is a deficient number, since it is larger than the sum of its proper divisors (3783719).

12473305 is a wasteful number, since it uses less digits than its factorization.

12473305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 12473305 is about 3531.7566450706. The cubic root of 12473305 is about 231.9141143151.

The spelling of 12473305 in words is "twelve million, four hundred seventy-three thousand, three hundred five".