12284043 has 4 divisors (see below), whose sum is σ = 16378728. Its totient is φ = 8189360.

The previous prime is 12284033. The next prime is 12284057. The reversal of 12284043 is 34048221.

12284043 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12284043 - 2¹⁷ = 12152971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12284003) 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, 2047338 + ... + 2047343.

It is an arithmetic number, because the mean of its divisors is an integer number (4094682).

Almost surely, 2^12284043 is an apocalyptic number.

12284043 is a deficient number, since it is larger than the sum of its proper divisors (4094685).

12284043 is an equidigital number, since it uses as much as digits as its factorization.

12284043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094684.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 12284043 is about 3504.8599116085. The cubic root of 12284043 is about 230.7351587047.

The spelling of 12284043 in words is "twelve million, two hundred eighty-four thousand, forty-three".