12283205 has 8 divisors (see below), whose sum is σ = 16079904. Its totient is φ = 8933200.

The previous prime is 12283189. The next prime is 12283241. The reversal of 12283205 is 50238221.

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

It is not a de Polignac number, because 12283205 - 2⁴ = 12283189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111611 + ... + 111720.

It is an arithmetic number, because the mean of its divisors is an integer number (2009988).

Almost surely, 2^12283205 is an apocalyptic number.

It is an amenable number.

12283205 is a deficient number, since it is larger than the sum of its proper divisors (3796699).

12283205 is a wasteful number, since it uses less digits than its factorization.

12283205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223347.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 12283205 is about 3504.7403612821. The cubic root of 12283205 is about 230.7299117769.

The spelling of 12283205 in words is "twelve million, two hundred eighty-three thousand, two hundred five".