1168165232 has 40 divisors (see below), whose sum is σ = 2439854256. Its totient is φ = 538615296.

The previous prime is 1168165171. The next prime is 1168165237. The reversal of 1168165232 is 2325618611.

It is a super-2 number, since 2×1168165232² = 2729220018507227648, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1168165192 and 1168165201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1168165237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269708 + ... + 274004.

Almost surely, 2^1168165232 is an apocalyptic number.

It is an amenable number.

1168165232 is an abundant number, since it is smaller than the sum of its proper divisors (1271689024).

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

1168165232 is a wasteful number, since it uses less digits than its factorization.

1168165232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5625 (or 5619 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 1168165232 is about 34178.4322636367. The cubic root of 1168165232 is about 1053.1771437838.

The spelling of 1168165232 in words is "one billion, one hundred sixty-eight million, one hundred sixty-five thousand, two hundred thirty-two".