10438922 has 16 divisors (see below), whose sum is σ = 16964640. Its totient is φ = 4788912.

The previous prime is 10438913. The next prime is 10438949. The reversal of 10438922 is 22983401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3533 + ... + 5775.

It is an arithmetic number, because the mean of its divisors is an integer number (1060290).

Almost surely, 2^10438922 is an apocalyptic number.

10438922 is a deficient number, since it is larger than the sum of its proper divisors (6525718).

10438922 is a wasteful number, since it uses less digits than its factorization.

10438922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 10438922 is about 3230.9320636621. The cubic root of 10438922 is about 218.5505401437.

The spelling of 10438922 in words is "ten million, four hundred thirty-eight thousand, nine hundred twenty-two".