10709261 has 2 divisors, whose sum is σ = 10709262. Its totient is φ = 10709260.

The previous prime is 10709249. The next prime is 10709273. The reversal of 10709261 is 16290701.

It is a balanced prime because it is at equal distance from previous prime (10709249) and next prime (10709273).

It can be written as a sum of positive squares in only one way, i.e., 10465225 + 244036 = 3235^2 + 494^2 .

It is a cyclic number.

It is not a de Polignac number, because 10709261 - 2⁶ = 10709197 is a prime.

It is a super-2 number, since 2×10709261² = 229376542332242, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10709261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10709861) 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, 5354630 + 5354631.

It is an arithmetic number, because the mean of its divisors is an integer number (5354631).

Almost surely, 2^10709261 is an apocalyptic number.

It is an amenable number.

10709261 is a deficient number, since it is larger than the sum of its proper divisors (1).

10709261 is an equidigital number, since it uses as much as digits as its factorization.

10709261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 10709261 is about 3272.5007257448. The cubic root of 10709261 is about 220.4211011711.

Adding to 10709261 its reverse (16290701), we get a palindrome (26999962).

The spelling of 10709261 in words is "ten million, seven hundred nine thousand, two hundred sixty-one".