1165330532 has 12 divisors (see below), whose sum is σ = 2039766960. Its totient is φ = 582539976.

The previous prime is 1165330511. The next prime is 1165330561. The reversal of 1165330532 is 2350335611.

It is a super-2 number, since 2×1165330532² = 2715990497622806048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1165330495 and 1165330504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8558 + ... + 49029.

It is an arithmetic number, because the mean of its divisors is an integer number (169980580).

Almost surely, 2^1165330532 is an apocalyptic number.

It is an amenable number.

1165330532 is a deficient number, since it is larger than the sum of its proper divisors (874436428).

1165330532 is a wasteful number, since it uses less digits than its factorization.

1165330532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62650 (or 62648 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 1165330532 is about 34136.9379411804. The cubic root of 1165330532 is about 1052.3245648055.

The spelling of 1165330532 in words is "one billion, one hundred sixty-five million, three hundred thirty thousand, five hundred thirty-two".