1115535532 has 12 divisors (see below), whose sum is σ = 1956406816. Its totient is φ = 556562160.

The previous prime is 1115535517. The next prime is 1115535559. The reversal of 1115535532 is 2355355111.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1115535494 and 1115535503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299319 + ... + 303022.

Almost surely, 2^1115535532 is an apocalyptic number.

It is an amenable number.

1115535532 is a deficient number, since it is larger than the sum of its proper divisors (840871284).

1115535532 is a wasteful number, since it uses less digits than its factorization.

1115535532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602808 (or 602806 counting only the distinct ones).

The product of its digits is 11250, while the sum is 31.

The square root of 1115535532 is about 33399.6337105663. The cubic root of 1115535532 is about 1037.1171183491.

The spelling of 1115535532 in words is "one billion, one hundred fifteen million, five hundred thirty-five thousand, five hundred thirty-two".