16234733 has 2 divisors, whose sum is σ = 16234734. Its totient is φ = 16234732.

The previous prime is 16234709. The next prime is 16234739. The reversal of 16234733 is 33743261.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15697444 + 537289 = 3962^2 + 733^2 .

It is a cyclic number.

It is not a de Polignac number, because 16234733 - 2¹⁸ = 15972589 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16234696 and 16234705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16234739) 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, 8117366 + 8117367.

It is an arithmetic number, because the mean of its divisors is an integer number (8117367).

Almost surely, 2^16234733 is an apocalyptic number.

It is an amenable number.

16234733 is a deficient number, since it is larger than the sum of its proper divisors (1).

16234733 is an equidigital number, since it uses as much as digits as its factorization.

16234733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 29.

The square root of 16234733 is about 4029.2347908753. The cubic root of 16234733 is about 253.2105035129.

Adding to 16234733 its reverse (33743261), we get a palindrome (49977994).

The spelling of 16234733 in words is "sixteen million, two hundred thirty-four thousand, seven hundred thirty-three".