4406922 has 48 divisors (see below), whose sum is σ = 10581480. Its totient is φ = 1316736.

The previous prime is 4406911. The next prime is 4406939. The reversal of 4406922 is 2296044.

It can be written as a sum of positive squares in 4 ways, for example, as 4247721 + 159201 = 2061^2 + 399^2 .

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 23 ways as a sum of consecutive naturals, for example, 8404 + ... + 8912.

Almost surely, 2^4406922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4406922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5290740).

4406922 is an abundant number, since it is smaller than the sum of its proper divisors (6174558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4406922 is a wasteful number, since it uses less digits than its factorization.

4406922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4406922 is about 2099.2670149364. The cubic root of 4406922 is about 163.9501385203.

The spelling of 4406922 in words is "four million, four hundred six thousand, nine hundred twenty-two".