1159936 has 36 divisors (see below), whose sum is σ = 2428272. Its totient is φ = 551936.

The previous prime is 1159919. The next prime is 1159967. The reversal of 1159936 is 6399511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5790 + ... + 5986.

It is an arithmetic number, because the mean of its divisors is an integer number (67452).

2^1159936 is an apocalyptic number.

1159936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1159936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1214136).

1159936 is an abundant number, since it is smaller than the sum of its proper divisors (1268336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1159936 is an equidigital number, since it uses as much as digits as its factorization.

1159936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236 (or 222 counting only the distinct ones).

The product of its digits is 7290, while the sum is 34.

The square root of 1159936 is about 1077.0032497630. The cubic root of 1159936 is about 105.0698250602.

The spelling of 1159936 in words is "one million, one hundred fifty-nine thousand, nine hundred thirty-six".