944622 has 80 divisors (see below), whose sum is σ = 2613600. Its totient is φ = 254016.

The previous prime is 944621. The next prime is 944651. The reversal of 944622 is 226449.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 944622.

It is not an unprimeable number, because it can be changed into a prime (944621) 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 in 39 ways as a sum of consecutive naturals, for example, 55558 + ... + 55574.

It is an arithmetic number, because the mean of its divisors is an integer number (32670).

2⁹⁴⁴⁶²² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 944622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1306800).

944622 is an abundant number, since it is smaller than the sum of its proper divisors (1668978).

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

944622 is a wasteful number, since it uses less digits than its factorization.

944622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52 (or 29 counting only the distinct ones).

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

The square root of 944622 is about 971.9166630941. The cubic root of 944622 is about 98.1189032955.

The spelling of 944622 in words is "nine hundred forty-four thousand, six hundred twenty-two".