12000283 has 4 divisors (see below), whose sum is σ = 12706200. Its totient is φ = 11294368.

The previous prime is 12000281. The next prime is 12000353. The reversal of 12000283 is 38200021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38200021 = 37 ⋅1032433.

It is a cyclic number.

It is not a de Polignac number, because 12000283 - 2¹ = 12000281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12000281) 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 3 ways as a sum of consecutive naturals, for example, 352933 + ... + 352966.

It is an arithmetic number, because the mean of its divisors is an integer number (3176550).

Almost surely, 2^12000283 is an apocalyptic number.

12000283 is a deficient number, since it is larger than the sum of its proper divisors (705917).

12000283 is an equidigital number, since it uses as much as digits as its factorization.

12000283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705916.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12000283 is about 3464.1424624285. The cubic root of 12000283 is about 228.9446482417.

The spelling of 12000283 in words is "twelve million, two hundred eighty-three", and thus it is an aban number.