4826609 has 4 divisors (see below), whose sum is σ = 4838820. Its totient is φ = 4814400.

The previous prime is 4826597. The next prime is 4826611. The reversal of 4826609 is 9066284.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3610000 + 1216609 = 1900^2 + 1103^2 .

It is a cyclic number.

It is not a de Polignac number, because 4826609 - 2¹² = 4822513 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (4826309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5492 + ... + 6309.

It is an arithmetic number, because the mean of its divisors is an integer number (1209705).

Almost surely, 2^4826609 is an apocalyptic number.

It is an amenable number.

4826609 is a deficient number, since it is larger than the sum of its proper divisors (12211).

4826609 is a wasteful number, since it uses less digits than its factorization.

4826609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12210.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 4826609 is about 2196.9544829149. The cubic root of 4826609 is about 168.9976657824.

The spelling of 4826609 in words is "four million, eight hundred twenty-six thousand, six hundred nine".