16577339 has 2 divisors, whose sum is σ = 16577340. Its totient is φ = 16577338.

The previous prime is 16577321. The next prime is 16577377. The reversal of 16577339 is 93377561.

It is a weak prime.

It is an emirp because it is prime and its reverse (93377561) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16577339 - 2⁸ = 16577083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16577296 and 16577305.

It is not a weakly prime, because it can be changed into another prime (16577399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8288669 + 8288670.

It is an arithmetic number, because the mean of its divisors is an integer number (8288670).

Almost surely, 2^16577339 is an apocalyptic number.

16577339 is a deficient number, since it is larger than the sum of its proper divisors (1).

16577339 is an equidigital number, since it uses as much as digits as its factorization.

16577339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 119070, while the sum is 41.

The square root of 16577339 is about 4071.5278459075. The cubic root of 16577339 is about 254.9793088427.

The spelling of 16577339 in words is "sixteen million, five hundred seventy-seven thousand, three hundred thirty-nine".