9856061 has 2 divisors, whose sum is σ = 9856062. Its totient is φ = 9856060.

The previous prime is 9856051. The next prime is 9856069. The reversal of 9856061 is 1606589.

9856061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9803161 + 52900 = 3131^2 + 230^2 .

It is a cyclic number.

It is not a de Polignac number, because 9856061 - 2⁶ = 9855997 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9856069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4928030 + 4928031.

It is an arithmetic number, because the mean of its divisors is an integer number (4928031).

Almost surely, 2^9856061 is an apocalyptic number.

It is an amenable number.

9856061 is a deficient number, since it is larger than the sum of its proper divisors (1).

9856061 is an equidigital number, since it uses as much as digits as its factorization.

9856061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 9856061 is about 3139.4364143903. The cubic root of 9856061 is about 214.4047787627.

The spelling of 9856061 in words is "nine million, eight hundred fifty-six thousand, sixty-one".