16122823 has 2 divisors, whose sum is σ = 16122824. Its totient is φ = 16122822.

The previous prime is 16122803. The next prime is 16122829. The reversal of 16122823 is 32822161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16122823 - 2⁹ = 16122311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16122829) 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, 8061411 + 8061412.

It is an arithmetic number, because the mean of its divisors is an integer number (8061412).

Almost surely, 2^16122823 is an apocalyptic number.

16122823 is a deficient number, since it is larger than the sum of its proper divisors (1).

16122823 is an equidigital number, since it uses as much as digits as its factorization.

16122823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 25.

The square root of 16122823 is about 4015.3235237027. The cubic root of 16122823 is about 252.6273474536.

Adding to 16122823 its reverse (32822161), we get a palindrome (48944984).

The spelling of 16122823 in words is "sixteen million, one hundred twenty-two thousand, eight hundred twenty-three".