15996073 has 2 divisors, whose sum is σ = 15996074. Its totient is φ = 15996072.

The previous prime is 15996067. The next prime is 15996083. The reversal of 15996073 is 37069951.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11343424 + 4652649 = 3368^2 + 2157^2 .

It is a cyclic number.

It is not a de Polignac number, because 15996073 - 2⁵ = 15996041 is a prime.

It is not a weakly prime, because it can be changed into another prime (15996083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7998036 + 7998037.

It is an arithmetic number, because the mean of its divisors is an integer number (7998037).

Almost surely, 2^15996073 is an apocalyptic number.

It is an amenable number.

15996073 is a deficient number, since it is larger than the sum of its proper divisors (1).

15996073 is an equidigital number, since it uses as much as digits as its factorization.

15996073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 15996073 is about 3999.5090948765. The cubic root of 15996073 is about 251.9635928340.

The spelling of 15996073 in words is "fifteen million, nine hundred ninety-six thousand, seventy-three".