10939477 has 2 divisors, whose sum is σ = 10939478. Its totient is φ = 10939476.

The previous prime is 10939471. The next prime is 10939499. The reversal of 10939477 is 77493901.

10939477 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5948721 + 4990756 = 2439^2 + 2234^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10939477 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 (10939471) 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, 5469738 + 5469739.

It is an arithmetic number, because the mean of its divisors is an integer number (5469739).

Almost surely, 2^10939477 is an apocalyptic number.

It is an amenable number.

10939477 is a deficient number, since it is larger than the sum of its proper divisors (1).

10939477 is an equidigital number, since it uses as much as digits as its factorization.

10939477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 10939477 is about 3307.4880196306. The cubic root of 10939477 is about 221.9893740010.

The spelling of 10939477 in words is "ten million, nine hundred thirty-nine thousand, four hundred seventy-seven".