4244526 has 96 divisors (see below), whose sum is σ = 11557728. Its totient is φ = 1105920.

The previous prime is 4244521. The next prime is 4244533. The reversal of 4244526 is 6254424.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4244526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43710 + ... + 43806.

It is an arithmetic number, because the mean of its divisors is an integer number (120393).

Almost surely, 2^4244526 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4244526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5778864).

4244526 is an abundant number, since it is smaller than the sum of its proper divisors (7313202).

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

4244526 is a wasteful number, since it uses less digits than its factorization.

4244526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 143 counting only the distinct ones).

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

The square root of 4244526 is about 2060.2247450218. The cubic root of 4244526 is about 161.9110165184.

It can be divided in two parts, 424 and 4526, that added together give a triangular number (4950 = T₉₉).

The spelling of 4244526 in words is "four million, two hundred forty-four thousand, five hundred twenty-six".