1135528 has 8 divisors (see below), whose sum is σ = 2129130. Its totient is φ = 567760.

The previous prime is 1135513. The next prime is 1135531. The reversal of 1135528 is 8255311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 777924 + 357604 = 882^2 + 598^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70963 + ... + 70978.

2^1135528 is an apocalyptic number.

It is an amenable number.

1135528 is a deficient number, since it is larger than the sum of its proper divisors (993602).

1135528 is a wasteful number, since it uses less digits than its factorization.

1135528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141947 (or 141943 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

The square root of 1135528 is about 1065.6115614988. The cubic root of 1135528 is about 104.3276157920.

The spelling of 1135528 in words is "one million, one hundred thirty-five thousand, five hundred twenty-eight".