10710521 has 2 divisors, whose sum is σ = 10710522. Its totient is φ = 10710520.

The previous prime is 10710499. The next prime is 10710533. The reversal of 10710521 is 12501701.

10710521 is digitally balanced in base 3, 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., 9120400 + 1590121 = 3020^2 + 1261^2 .

It is a cyclic number.

It is not a de Polignac number, because 10710521 - 2⁶ = 10710457 is a prime.

It is a super-2 number, since 2×10710521² = 229430520182882, 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 10710521.

It is not a weakly prime, because it can be changed into another prime (10710121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5355260 + 5355261.

It is an arithmetic number, because the mean of its divisors is an integer number (5355261).

Almost surely, 2^10710521 is an apocalyptic number.

It is an amenable number.

10710521 is a deficient number, since it is larger than the sum of its proper divisors (1).

10710521 is an equidigital number, since it uses as much as digits as its factorization.

10710521 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 10710521 is about 3272.6932334088. The cubic root of 10710521 is about 220.4297453933.

The spelling of 10710521 in words is "ten million, seven hundred ten thousand, five hundred twenty-one".