9860057 has 2 divisors, whose sum is σ = 9860058. Its totient is φ = 9860056.

The previous prime is 9860023. The next prime is 9860089. The reversal of 9860057 is 7500689.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8128201 + 1731856 = 2851^2 + 1316^2 .

It is a cyclic number.

It is not a de Polignac number, because 9860057 - 2¹⁰ = 9859033 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 9859999 and 9860026.

It is not a weakly prime, because it can be changed into another prime (9860657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4930028 + 4930029.

It is an arithmetic number, because the mean of its divisors is an integer number (4930029).

Almost surely, 2^9860057 is an apocalyptic number.

It is an amenable number.

9860057 is a deficient number, since it is larger than the sum of its proper divisors (1).

9860057 is an equidigital number, since it uses as much as digits as its factorization.

9860057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 9860057 is about 3140.0727698574. The cubic root of 9860057 is about 214.4337506388.

The spelling of 9860057 in words is "nine million, eight hundred sixty thousand, fifty-seven".