12062643 has 8 divisors (see below), whose sum is σ = 16153488. Its totient is φ = 8006784.

The previous prime is 12062623. The next prime is 12062647. The reversal of 12062643 is 34626021.

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

It is not a de Polignac number, because 12062643 - 2⁸ = 12062387 is a prime.

It is a super-2 number, since 2×12062643² = 291014712290898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12062647) 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 7 ways as a sum of consecutive naturals, for example, 7930 + ... + 9327.

It is an arithmetic number, because the mean of its divisors is an integer number (2019186).

Almost surely, 2^12062643 is an apocalyptic number.

12062643 is a deficient number, since it is larger than the sum of its proper divisors (4090845).

12062643 is a wasteful number, since it uses less digits than its factorization.

12062643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17493.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 12062643 is about 3473.1315840319. The cubic root of 12062643 is about 229.3405369353.

Adding to 12062643 its reverse (34626021), we get a palindrome (46688664).

The spelling of 12062643 in words is "twelve million, sixty-two thousand, six hundred forty-three".