10885943 has 2 divisors, whose sum is σ = 10885944. Its totient is φ = 10885942.

The previous prime is 10885937. The next prime is 10885997. The reversal of 10885943 is 34958801.

It is a weak prime.

It is an emirp because it is prime and its reverse (34958801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10885943 - 2¹⁴ = 10869559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10885897 and 10885906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10885843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5442971 + 5442972.

It is an arithmetic number, because the mean of its divisors is an integer number (5442972).

Almost surely, 2^10885943 is an apocalyptic number.

10885943 is a deficient number, since it is larger than the sum of its proper divisors (1).

10885943 is an equidigital number, since it uses as much as digits as its factorization.

10885943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 10885943 is about 3299.3852457693. The cubic root of 10885943 is about 221.6266687462.

The spelling of 10885943 in words is "ten million, eight hundred eighty-five thousand, nine hundred forty-three".