1459609 has 2 divisors, whose sum is σ = 1459610. Its totient is φ = 1459608.

The previous prime is 1459597. The next prime is 1459631. The reversal of 1459609 is 9069541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1254400 + 205209 = 1120^2 + 453^2 .

It is a cyclic number.

It is not a de Polignac number, because 1459609 - 2⁷ = 1459481 is a prime.

It is not a weakly prime, because it can be changed into another prime (1459109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 729804 + 729805.

It is an arithmetic number, because the mean of its divisors is an integer number (729805).

2^1459609 is an apocalyptic number.

It is an amenable number.

1459609 is a deficient number, since it is larger than the sum of its proper divisors (1).

1459609 is an equidigital number, since it uses as much as digits as its factorization.

1459609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 1459609 is about 1208.1427895741. The cubic root of 1459609 is about 113.4345913569.

The spelling of 1459609 in words is "one million, four hundred fifty-nine thousand, six hundred nine".