4444626 has 16 divisors (see below), whose sum is σ = 8910144. Its totient is φ = 1478064.

The previous prime is 4444621. The next prime is 4444639. The reversal of 4444626 is 6264444.

It is a junction number, because it is equal to n+sod(n) for n = 4444593 and 4444602.

It is not an unprimeable number, because it can be changed into a prime (4444621) by changing a digit.

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, 3960 + ... + 4956.

It is an arithmetic number, because the mean of its divisors is an integer number (556884).

Almost surely, 2^4444626 is an apocalyptic number.

4444626 is an abundant number, since it is smaller than the sum of its proper divisors (4465518).

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

4444626 is a wasteful number, since it uses less digits than its factorization.

4444626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745.

The product of its digits is 18432, while the sum is 30.

The square root of 4444626 is about 2108.2281660200. The cubic root of 4444626 is about 164.4163770307.

The spelling of 4444626 in words is "four million, four hundred forty-four thousand, six hundred twenty-six".