4524426 has 24 divisors (see below), whose sum is σ = 9871524. Its totient is φ = 1497600.

The previous prime is 4524367. The next prime is 4524427. The reversal of 4524426 is 6244254.

It can be written as a sum of positive squares in 2 ways, for example, as 4223025 + 301401 = 2055^2 + 549^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4524426.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4524427) 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, 2026 + ... + 3626.

Almost surely, 2^4524426 is an apocalyptic number.

4524426 is an abundant number, since it is smaller than the sum of its proper divisors (5347098).

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

4524426 is a wasteful number, since it uses less digits than its factorization.

4524426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766 (or 1763 counting only the distinct ones).

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

The square root of 4524426 is about 2127.0698154974. The cubic root of 4524426 is about 165.3945379466.

It can be divided in two parts, 4524 and 426, that added together give a triangular number (4950 = T₉₉).

The spelling of 4524426 in words is "four million, five hundred twenty-four thousand, four hundred twenty-six".