16268039 has 2 divisors, whose sum is σ = 16268040. Its totient is φ = 16268038.

The previous prime is 16268003. The next prime is 16268041. The reversal of 16268039 is 93086261.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16268039 is a prime.

Together with 16268041, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16268059) 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 as a sum of consecutive naturals, namely, 8134019 + 8134020.

It is an arithmetic number, because the mean of its divisors is an integer number (8134020).

Almost surely, 2^16268039 is an apocalyptic number.

16268039 is a deficient number, since it is larger than the sum of its proper divisors (1).

16268039 is an equidigital number, since it uses as much as digits as its factorization.

16268039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 16268039 is about 4033.3657161234. The cubic root of 16268039 is about 253.3835413337.

The spelling of 16268039 in words is "sixteen million, two hundred sixty-eight thousand, thirty-nine".