165883532 has 12 divisors (see below), whose sum is σ = 291159960. Its totient is φ = 82694976.

The previous prime is 165883513. The next prime is 165883561. The reversal of 165883532 is 235388561.

165883532 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 165883532.

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, 60182 + ... + 62877.

It is an arithmetic number, because the mean of its divisors is an integer number (24263330).

Almost surely, 2^165883532 is an apocalyptic number.

It is an amenable number.

165883532 is a deficient number, since it is larger than the sum of its proper divisors (125276428).

165883532 is a wasteful number, since it uses less digits than its factorization.

165883532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123400 (or 123398 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 165883532 is about 12879.5780986801. The cubic root of 165883532 is about 549.4579033342.

The spelling of 165883532 in words is "one hundred sixty-five million, eight hundred eighty-three thousand, five hundred thirty-two".