10438873 has 2 divisors, whose sum is σ = 10438874. Its totient is φ = 10438872.

The previous prime is 10438871. The next prime is 10438889. The reversal of 10438873 is 37883401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9018009 + 1420864 = 3003^2 + 1192^2 .

It is a cyclic number.

It is not a de Polignac number, because 10438873 - 2¹ = 10438871 is a prime.

Together with 10438871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10438871) 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, 5219436 + 5219437.

It is an arithmetic number, because the mean of its divisors is an integer number (5219437).

Almost surely, 2^10438873 is an apocalyptic number.

It is an amenable number.

10438873 is a deficient number, since it is larger than the sum of its proper divisors (1).

10438873 is an equidigital number, since it uses as much as digits as its factorization.

10438873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 10438873 is about 3230.9244807021. The cubic root of 10438873 is about 218.5501981865.

It can be divided in two parts, 10438 and 873, that added together give a palindrome (11311).

The spelling of 10438873 in words is "ten million, four hundred thirty-eight thousand, eight hundred seventy-three".