1135608 has 16 divisors (see below), whose sum is σ = 2839080. Its totient is φ = 378528.

The previous prime is 1135597. The next prime is 1135613. The reversal of 1135608 is 8065311.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 47317 = 1135608 / (1 + 1 + 3 + 5 + 6 + 0 + 8).

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 23635 + ... + 23682.

2^1135608 is an apocalyptic number.

It is an amenable number.

1135608 is an abundant number, since it is smaller than the sum of its proper divisors (1703472).

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

1135608 is a wasteful number, since it uses less digits than its factorization.

1135608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47326 (or 47322 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1135608 is about 1065.6490979680. The cubic root of 1135608 is about 104.3300657575.

The spelling of 1135608 in words is "one million, one hundred thirty-five thousand, six hundred eight".