9973057 has 2 divisors, whose sum is σ = 9973058. Its totient is φ = 9973056.

The previous prime is 9973049. The next prime is 9973079. The reversal of 9973057 is 7503799.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7230721 + 2742336 = 2689^2 + 1656^2 .

It is a cyclic number.

It is not a de Polignac number, because 9973057 - 2³ = 9973049 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9973027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4986528 + 4986529.

It is an arithmetic number, because the mean of its divisors is an integer number (4986529).

Almost surely, 2^9973057 is an apocalyptic number.

It is an amenable number.

9973057 is a deficient number, since it is larger than the sum of its proper divisors (1).

9973057 is an equidigital number, since it uses as much as digits as its factorization.

9973057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 59535, while the sum is 40.

The square root of 9973057 is about 3158.0147244749. The cubic root of 9973057 is about 215.2498051899.

The spelling of 9973057 in words is "nine million, nine hundred seventy-three thousand, fifty-seven".