10045939 has 2 divisors, whose sum is σ = 10045940. Its totient is φ = 10045938.

The previous prime is 10045933. The next prime is 10045949. The reversal of 10045939 is 93954001.

10045939 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10045939 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 10045939.

It is not a weakly prime, because it can be changed into another prime (10045933) 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, 5022969 + 5022970.

It is an arithmetic number, because the mean of its divisors is an integer number (5022970).

Almost surely, 2^10045939 is an apocalyptic number.

10045939 is a deficient number, since it is larger than the sum of its proper divisors (1).

10045939 is an equidigital number, since it uses as much as digits as its factorization.

10045939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 10045939 is about 3169.5329308906. The cubic root of 10045939 is about 215.7728736836.

The spelling of 10045939 in words is "ten million, forty-five thousand, nine hundred thirty-nine".