1159596 has 36 divisors (see below), whose sum is σ = 3042312. Its totient is φ = 386208.

The previous prime is 1159583. The next prime is 1159597. The reversal of 1159596 is 6959511.

1159596 is a `hidden beast` number, since 11 + 59 + 596 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1159596.

It is not an unprimeable number, because it can be changed into a prime (1159597) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 376 + ... + 1568.

2^1159596 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1159596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1521156).

1159596 is an abundant number, since it is smaller than the sum of its proper divisors (1882716).

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

1159596 is a wasteful number, since it uses less digits than its factorization.

1159596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212 (or 1198 counting only the distinct ones).

The product of its digits is 12150, while the sum is 36.

The square root of 1159596 is about 1076.8453928025. The cubic root of 1159596 is about 105.0595580479.

It can be divided in two parts, 11 and 59596, that multiplied together give a palindrome (655556).

The spelling of 1159596 in words is "one million, one hundred fifty-nine thousand, five hundred ninety-six".