10958939 has 2 divisors, whose sum is σ = 10958940. Its totient is φ = 10958938.

The previous prime is 10958933. The next prime is 10958977. The reversal of 10958939 is 93985901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10958939 - 2⁸ = 10958683 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10958939.

It is not a weakly prime, because it can be changed into another prime (10958933) 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, 5479469 + 5479470.

It is an arithmetic number, because the mean of its divisors is an integer number (5479470).

Almost surely, 2^10958939 is an apocalyptic number.

10958939 is a deficient number, since it is larger than the sum of its proper divisors (1).

10958939 is an equidigital number, since it uses as much as digits as its factorization.

10958939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 44.

The square root of 10958939 is about 3310.4288241858. The cubic root of 10958939 is about 222.1209402440.

The spelling of 10958939 in words is "ten million, nine hundred fifty-eight thousand, nine hundred thirty-nine".