1159996 has 6 divisors (see below), whose sum is σ = 2030000. Its totient is φ = 579996.

The previous prime is 1159993. The next prime is 1159997. The reversal of 1159996 is 6999511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144996 + ... + 145003.

2^1159996 is an apocalyptic number.

It is an amenable number.

1159996 is a deficient number, since it is larger than the sum of its proper divisors (870004).

1159996 is a wasteful number, since it uses less digits than its factorization.

1159996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290003 (or 290001 counting only the distinct ones).

The product of its digits is 21870, while the sum is 40.

The square root of 1159996 is about 1077.0311044719. The cubic root of 1159996 is about 105.0716366776.

It can be divided in two parts, 11 and 59996, that multiplied together give a palindrome (659956).

The spelling of 1159996 in words is "one million, one hundred fifty-nine thousand, nine hundred ninety-six".