4426326 has 40 divisors (see below), whose sum is σ = 10062360. Its totient is φ = 1454112.

The previous prime is 4426313. The next prime is 4426337. The reversal of 4426326 is 6236244.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4426326.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14265 + ... + 14571.

It is an arithmetic number, because the mean of its divisors is an integer number (251559).

Almost surely, 2^4426326 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4426326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5031180).

4426326 is an abundant number, since it is smaller than the sum of its proper divisors (5636034).

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

4426326 is a wasteful number, since it uses less digits than its factorization.

4426326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 401 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 4426326 is about 2103.8835519106. The cubic root of 4426326 is about 164.1904143657.

The spelling of 4426326 in words is "four million, four hundred twenty-six thousand, three hundred twenty-six".