4452426 has 48 divisors (see below), whose sum is σ = 10670400. Its totient is φ = 1330560.

The previous prime is 4452407. The next prime is 4452431. The reversal of 4452426 is 6242544.

It is a self number, because there is not a number n which added to its sum of digits gives 4452426.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22275 + ... + 22473.

It is an arithmetic number, because the mean of its divisors is an integer number (222300).

Almost surely, 2^4452426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4452426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5335200).

4452426 is an abundant number, since it is smaller than the sum of its proper divisors (6217974).

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

4452426 is a wasteful number, since it uses less digits than its factorization.

4452426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 328 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 4452426 is about 2110.0772497707. The cubic root of 4452426 is about 164.5125004743.

The spelling of 4452426 in words is "four million, four hundred fifty-two thousand, four hundred twenty-six".