16314223 has 2 divisors, whose sum is σ = 16314224. Its totient is φ = 16314222.

The previous prime is 16314197. The next prime is 16314241. The reversal of 16314223 is 32241361.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16314223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16314194 and 16314203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16314283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8157111 + 8157112.

It is an arithmetic number, because the mean of its divisors is an integer number (8157112).

Almost surely, 2^16314223 is an apocalyptic number.

16314223 is a deficient number, since it is larger than the sum of its proper divisors (1).

16314223 is an equidigital number, since it uses as much as digits as its factorization.

16314223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 22.

The square root of 16314223 is about 4039.0869017638. The cubic root of 16314223 is about 253.6230950765.

Adding to 16314223 its reverse (32241361), we get a palindrome (48555584).

The spelling of 16314223 in words is "sixteen million, three hundred fourteen thousand, two hundred twenty-three".