12282034 has 4 divisors (see below), whose sum is σ = 18423054. Its totient is φ = 6141016.

The previous prime is 12281987. The next prime is 12282073. The reversal of 12282034 is 43028221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43028221 = 1471 ⋅29251.

It can be written as a sum of positive squares in only one way, i.e., 12271009 + 11025 = 3503^2 + 105^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 12281996 and 12282014.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3070507 + ... + 3070510.

Almost surely, 2^12282034 is an apocalyptic number.

12282034 is a deficient number, since it is larger than the sum of its proper divisors (6141020).

12282034 is an equidigital number, since it uses as much as digits as its factorization.

12282034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141019.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 12282034 is about 3504.5732978495. The cubic root of 12282034 is about 230.7225794530.

The spelling of 12282034 in words is "twelve million, two hundred eighty-two thousand, thirty-four".