4402722 has 16 divisors (see below), whose sum is σ = 9109440. Its totient is φ = 1416912.

The previous prime is 4402721. The next prime is 4402747. The reversal of 4402722 is 2272044.

It is a super-2 number, since 2×4402722² = 38767922018568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4402721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12478 + ... + 12825.

It is an arithmetic number, because the mean of its divisors is an integer number (569340).

Almost surely, 2^4402722 is an apocalyptic number.

4402722 is an abundant number, since it is smaller than the sum of its proper divisors (4706718).

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

4402722 is a wasteful number, since it uses less digits than its factorization.

4402722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25337.

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 4402722 is about 2098.2664273157. The cubic root of 4402722 is about 163.8980379499.

Adding to 4402722 its reverse (2272044), we get a palindrome (6674766).

The spelling of 4402722 in words is "four million, four hundred two thousand, seven hundred twenty-two".