10985297 has 2 divisors, whose sum is σ = 10985298. Its totient is φ = 10985296.

The previous prime is 10985291. The next prime is 10985321. The reversal of 10985297 is 79258901.

10985297 is nontrivially palindromic in base 14.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10182481 + 802816 = 3191^2 + 896^2 .

It is an emirp because it is prime and its reverse (79258901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10985297 - 2¹⁰ = 10984273 is a prime.

It is not a weakly prime, because it can be changed into another prime (10985291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5492648 + 5492649.

It is an arithmetic number, because the mean of its divisors is an integer number (5492649).

Almost surely, 2^10985297 is an apocalyptic number.

It is an amenable number.

10985297 is a deficient number, since it is larger than the sum of its proper divisors (1).

10985297 is an equidigital number, since it uses as much as digits as its factorization.

10985297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 41.

The square root of 10985297 is about 3314.4074885264. The cubic root of 10985297 is about 222.2988764537.

The spelling of 10985297 in words is "ten million, nine hundred eighty-five thousand, two hundred ninety-seven".