10628539 has 2 divisors, whose sum is σ = 10628540. Its totient is φ = 10628538.

The previous prime is 10628521. The next prime is 10628549. The reversal of 10628539 is 93582601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10628539 - 2⁹ = 10628027 is a prime.

It is a super-2 number, since 2×10628539² = 225931682549042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10628549) 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, 5314269 + 5314270.

It is an arithmetic number, because the mean of its divisors is an integer number (5314270).

Almost surely, 2^10628539 is an apocalyptic number.

10628539 is a deficient number, since it is larger than the sum of its proper divisors (1).

10628539 is an equidigital number, since it uses as much as digits as its factorization.

10628539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 10628539 is about 3260.1440152239. The cubic root of 10628539 is about 219.8658893379.

The spelling of 10628539 in words is "ten million, six hundred twenty-eight thousand, five hundred thirty-nine".