10975849 has 2 divisors, whose sum is σ = 10975850. Its totient is φ = 10975848.

The previous prime is 10975847. The next prime is 10975871. The reversal of 10975849 is 94857901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10890000 + 85849 = 3300^2 + 293^2 .

It is an emirp because it is prime and its reverse (94857901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10975849 - 2¹ = 10975847 is a prime.

It is a super-2 number, since 2×10975849² = 240938522541602, which contains 22 as substring.

Together with 10975847, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10975847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5487924 + 5487925.

It is an arithmetic number, because the mean of its divisors is an integer number (5487925).

Almost surely, 2^10975849 is an apocalyptic number.

It is an amenable number.

10975849 is a deficient number, since it is larger than the sum of its proper divisors (1).

10975849 is an equidigital number, since it uses as much as digits as its factorization.

10975849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 10975849 is about 3312.9818894766. The cubic root of 10975849 is about 222.2351281486.

The spelling of 10975849 in words is "ten million, nine hundred seventy-five thousand, eight hundred forty-nine".