12052039 has 2 divisors, whose sum is σ = 12052040. Its totient is φ = 12052038.

The previous prime is 12052009. The next prime is 12052043. The reversal of 12052039 is 93025021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12052039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12052009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6026019 + 6026020.

It is an arithmetic number, because the mean of its divisors is an integer number (6026020).

Almost surely, 2^12052039 is an apocalyptic number.

12052039 is a deficient number, since it is larger than the sum of its proper divisors (1).

12052039 is an equidigital number, since it uses as much as digits as its factorization.

12052039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 12052039 is about 3471.6046721941. The cubic root of 12052039 is about 229.2733145193.

The spelling of 12052039 in words is "twelve million, fifty-two thousand, thirty-nine".