1196609 has 2 divisors, whose sum is σ = 1196610. Its totient is φ = 1196608.

The previous prime is 1196603. The next prime is 1196633. The reversal of 1196609 is 9066911.

It is a happy number.

1196609 is an esthetic number in base 14, because in such base its adjacent digits differ by 1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 600625 + 595984 = 775^2 + 772^2 .

It is a cyclic number.

It is not a de Polignac number, because 1196609 - 2⁴ = 1196593 is a prime.

It is equal to p₉₂₆₉₆ and since 1196609 and 92696 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1196603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598304 + 598305.

It is an arithmetic number, because the mean of its divisors is an integer number (598305).

2^1196609 is an apocalyptic number.

It is an amenable number.

1196609 is a deficient number, since it is larger than the sum of its proper divisors (1).

1196609 is an equidigital number, since it uses as much as digits as its factorization.

1196609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 1196609 is about 1093.8962473654. The cubic root of 1196609 is about 106.1656659510.

The spelling of 1196609 in words is "one million, one hundred ninety-six thousand, six hundred nine".