16459039 has 2 divisors, whose sum is σ = 16459040. Its totient is φ = 16459038.

The previous prime is 16459021. The next prime is 16459049. The reversal of 16459039 is 93095461.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16459039 is a prime.

It is a Chen prime.

It is equal to p_1058689 and since 16459039 and 1058689 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 16458989 and 16459007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16459049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8229519 + 8229520.

It is an arithmetic number, because the mean of its divisors is an integer number (8229520).

Almost surely, 2^16459039 is an apocalyptic number.

16459039 is a deficient number, since it is larger than the sum of its proper divisors (1).

16459039 is an equidigital number, since it uses as much as digits as its factorization.

16459039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 16459039 is about 4056.9741187244. The cubic root of 16459039 is about 254.3713284589.

The spelling of 16459039 in words is "sixteen million, four hundred fifty-nine thousand, thirty-nine".