10687211 has 2 divisors, whose sum is σ = 10687212. Its totient is φ = 10687210.

The previous prime is 10687207. The next prime is 10687217. The reversal of 10687211 is 11278601.

10687211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (11278601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10687211 - 2² = 10687207 is a prime.

It is a super-2 number, since 2×10687211² = 228432957917042, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10687217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5343605 + 5343606.

It is an arithmetic number, because the mean of its divisors is an integer number (5343606).

Almost surely, 2^10687211 is an apocalyptic number.

10687211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10687211 is an equidigital number, since it uses as much as digits as its factorization.

10687211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 10687211 is about 3269.1300065920. The cubic root of 10687211 is about 220.2697174039.

The spelling of 10687211 in words is "ten million, six hundred eighty-seven thousand, two hundred eleven".