12004679 has 2 divisors, whose sum is σ = 12004680. Its totient is φ = 12004678.

The previous prime is 12004673. The next prime is 12004711. The reversal of 12004679 is 97640021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12004679 is a prime.

It is a super-2 number, since 2×12004679² = 288224635786082, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12004673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6002339 + 6002340.

It is an arithmetic number, because the mean of its divisors is an integer number (6002340).

Almost surely, 2^12004679 is an apocalyptic number.

12004679 is a deficient number, since it is larger than the sum of its proper divisors (1).

12004679 is an equidigital number, since it uses as much as digits as its factorization.

12004679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 12004679 is about 3464.7769047949. The cubic root of 12004679 is about 228.9726008548.

The spelling of 12004679 in words is "twelve million, four thousand, six hundred seventy-nine".