4426529 has 2 divisors, whose sum is σ = 4426530. Its totient is φ = 4426528.

The previous prime is 4426517. The next prime is 4426561. The reversal of 4426529 is 9256244.

It is an a-pointer prime, because the next prime (4426561) can be obtained adding 4426529 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3810304 + 616225 = 1952^2 + 785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4426529 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4426495 and 4426504.

It is not a weakly prime, because it can be changed into another prime (4426129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2213264 + 2213265.

It is an arithmetic number, because the mean of its divisors is an integer number (2213265).

Almost surely, 2^4426529 is an apocalyptic number.

It is an amenable number.

4426529 is a deficient number, since it is larger than the sum of its proper divisors (1).

4426529 is an equidigital number, since it uses as much as digits as its factorization.

4426529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 32.

The square root of 4426529 is about 2103.9317954725. The cubic root of 4426529 is about 164.1929243589.

The spelling of 4426529 in words is "four million, four hundred twenty-six thousand, five hundred twenty-nine".