1024609 has 2 divisors, whose sum is σ = 1024610. Its totient is φ = 1024608.

The previous prime is 1024591. The next prime is 1024633. The reversal of 1024609 is 9064201.

1024609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 950625 + 73984 = 975^2 + 272^2 .

It is a cyclic number.

It is not a de Polignac number, because 1024609 - 2⁵ = 1024577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1024609.

It is not a weakly prime, because it can be changed into another prime (1024669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512304 + 512305.

It is an arithmetic number, because the mean of its divisors is an integer number (512305).

2^1024609 is an apocalyptic number.

It is an amenable number.

1024609 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024609 is an equidigital number, since it uses as much as digits as its factorization.

1024609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1024609 is about 1012.2297170109. The cubic root of 1024609 is about 100.8136615921.

The spelling of 1024609 in words is "one million, twenty-four thousand, six hundred nine".