16283797 has 2 divisors, whose sum is σ = 16283798. Its totient is φ = 16283796.

The previous prime is 16283789. The next prime is 16283801. The reversal of 16283797 is 79738261.

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., 9492561 + 6791236 = 3081^2 + 2606^2 .

It is an emirp because it is prime and its reverse (79738261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16283797 - 2³ = 16283789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16287797) 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, 8141898 + 8141899.

It is an arithmetic number, because the mean of its divisors is an integer number (8141899).

Almost surely, 2^16283797 is an apocalyptic number.

It is an amenable number.

16283797 is a deficient number, since it is larger than the sum of its proper divisors (1).

16283797 is an equidigital number, since it uses as much as digits as its factorization.

16283797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 43.

The square root of 16283797 is about 4035.3186986904. The cubic root of 16283797 is about 253.4653280675.

The spelling of 16283797 in words is "sixteen million, two hundred eighty-three thousand, seven hundred ninety-seven".