1259659 has 2 divisors, whose sum is σ = 1259660. Its totient is φ = 1259658.

The previous prime is 1259653. The next prime is 1259663. The reversal of 1259659 is 9569521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1259659 - 2⁵ = 1259627 is a prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (1259653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 629829 + 629830.

It is an arithmetic number, because the mean of its divisors is an integer number (629830).

2^1259659 is an apocalyptic number.

1259659 is a deficient number, since it is larger than the sum of its proper divisors (1).

1259659 is an equidigital number, since it uses as much as digits as its factorization.

1259659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24300, while the sum is 37.

The square root of 1259659 is about 1122.3453122814. The cubic root of 1259659 is about 107.9984853468.

The spelling of 1259659 in words is "one million, two hundred fifty-nine thousand, six hundred fifty-nine".