1135968 has 24 divisors (see below), whose sum is σ = 2982168. Its totient is φ = 378624.

The previous prime is 1135963. The next prime is 1135969. The reversal of 1135968 is 8695311.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5821 + ... + 6012.

It is an arithmetic number, because the mean of its divisors is an integer number (124257).

2^1135968 is an apocalyptic number.

It is an amenable number.

1135968 is an abundant number, since it is smaller than the sum of its proper divisors (1846200).

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

1135968 is a wasteful number, since it uses less digits than its factorization.

1135968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11846 (or 11838 counting only the distinct ones).

The product of its digits is 6480, while the sum is 33.

The square root of 1135968 is about 1065.8179957197. The cubic root of 1135968 is about 104.3410891786.

The spelling of 1135968 in words is "one million, one hundred thirty-five thousand, nine hundred sixty-eight".