10938911 has 2 divisors, whose sum is σ = 10938912. Its totient is φ = 10938910.

The previous prime is 10938853. The next prime is 10938929. The reversal of 10938911 is 11983901.

It is a strong prime.

It is an emirp because it is prime and its reverse (11983901) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10938911 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10938611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5469455 + 5469456.

It is an arithmetic number, because the mean of its divisors is an integer number (5469456).

Almost surely, 2^10938911 is an apocalyptic number.

10938911 is a deficient number, since it is larger than the sum of its proper divisors (1).

10938911 is an equidigital number, since it uses as much as digits as its factorization.

10938911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 32.

The square root of 10938911 is about 3307.4024550998. The cubic root of 10938911 is about 221.9855454160.

The spelling of 10938911 in words is "ten million, nine hundred thirty-eight thousand, nine hundred eleven".