16350823 has 2 divisors, whose sum is σ = 16350824. Its totient is φ = 16350822.

The previous prime is 16350799. The next prime is 16350839. The reversal of 16350823 is 32805361.

It is a strong prime.

It is an emirp because it is prime and its reverse (32805361) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16350823 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16350791 and 16350800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16350853) 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, 8175411 + 8175412.

It is an arithmetic number, because the mean of its divisors is an integer number (8175412).

Almost surely, 2^16350823 is an apocalyptic number.

16350823 is a deficient number, since it is larger than the sum of its proper divisors (1).

16350823 is an equidigital number, since it uses as much as digits as its factorization.

16350823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 16350823 is about 4043.6150904852. The cubic root of 16350823 is about 253.8126162540.

The spelling of 16350823 in words is "sixteen million, three hundred fifty thousand, eight hundred twenty-three".