10438973 has 2 divisors, whose sum is σ = 10438974. Its totient is φ = 10438972.

The previous prime is 10438963. The next prime is 10439041. The reversal of 10438973 is 37983401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7739524 + 2699449 = 2782^2 + 1643^2 .

It is a cyclic number.

It is not a de Polignac number, because 10438973 - 2⁸ = 10438717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10438913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5219486 + 5219487.

It is an arithmetic number, because the mean of its divisors is an integer number (5219487).

Almost surely, 2^10438973 is an apocalyptic number.

It is an amenable number.

10438973 is a deficient number, since it is larger than the sum of its proper divisors (1).

10438973 is an equidigital number, since it uses as much as digits as its factorization.

10438973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 10438973 is about 3230.9399561118. The cubic root of 10438973 is about 218.5508960572.

It can be divided in two parts, 10438 and 973, that added together give a palindrome (11411).

The spelling of 10438973 in words is "ten million, four hundred thirty-eight thousand, nine hundred seventy-three".