4424526 has 24 divisors (see below), whose sum is σ = 9626760. Its totient is φ = 1468656.

The previous prime is 4424503. The next prime is 4424527. The reversal of 4424526 is 6254244.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 4424526.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6385 + ... + 7043.

It is an arithmetic number, because the mean of its divisors is an integer number (401115).

Almost surely, 2^4424526 is an apocalyptic number.

4424526 is an abundant number, since it is smaller than the sum of its proper divisors (5202234).

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

4424526 is a wasteful number, since it uses less digits than its factorization.

4424526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040 (or 1037 counting only the distinct ones).

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

The square root of 4424526 is about 2103.4557280818. The cubic root of 4424526 is about 164.1681549105.

It can be divided in two parts, 4424 and 526, that added together give a triangular number (4950 = T₉₉).

The spelling of 4424526 in words is "four million, four hundred twenty-four thousand, five hundred twenty-six".