10295981 has 2 divisors, whose sum is σ = 10295982. Its totient is φ = 10295980.

The previous prime is 10295977. The next prime is 10296001. The reversal of 10295981 is 18959201.

10295981 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5712100 + 4583881 = 2390^2 + 2141^2 .

It is a cyclic number.

It is not a de Polignac number, because 10295981 - 2² = 10295977 is a prime.

It is a super-2 number, since 2×10295981² = 212014449504722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10295921) 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, 5147990 + 5147991.

It is an arithmetic number, because the mean of its divisors is an integer number (5147991).

Almost surely, 2^10295981 is an apocalyptic number.

It is an amenable number.

10295981 is a deficient number, since it is larger than the sum of its proper divisors (1).

10295981 is an equidigital number, since it uses as much as digits as its factorization.

10295981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 35.

The square root of 10295981 is about 3208.7351090422. The cubic root of 10295981 is about 217.5484086551.

The spelling of 10295981 in words is "ten million, two hundred ninety-five thousand, nine hundred eighty-one".