10658971 has 2 divisors, whose sum is σ = 10658972. Its totient is φ = 10658970.

The previous prime is 10658953. The next prime is 10658987. The reversal of 10658971 is 17985601.

It is a strong prime.

It is an emirp because it is prime and its reverse (17985601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10658971 - 2¹¹ = 10656923 is a prime.

It is a super-2 number, since 2×10658971² = 227227325557682, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10658971.

It is not a weakly prime, because it can be changed into another prime (10658071) 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, 5329485 + 5329486.

It is an arithmetic number, because the mean of its divisors is an integer number (5329486).

Almost surely, 2^10658971 is an apocalyptic number.

10658971 is a deficient number, since it is larger than the sum of its proper divisors (1).

10658971 is an equidigital number, since it uses as much as digits as its factorization.

10658971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 10658971 is about 3264.8079575987. The cubic root of 10658971 is about 220.0755319161.

The spelling of 10658971 in words is "ten million, six hundred fifty-eight thousand, nine hundred seventy-one".