8168932 has 6 divisors (see below), whose sum is σ = 14295638. Its totient is φ = 4084464.

The previous prime is 8168921. The next prime is 8168939. The reversal of 8168932 is 2398618.

It can be written as a sum of positive squares in only one way, i.e., 4104676 + 4064256 = 2026^2 + 2016^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8168891 and 8168900.

It is not an unprimeable number, because it can be changed into a prime (8168939) by changing a digit.

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 as a sum of consecutive naturals, namely, 1021113 + ... + 1021120.

Almost surely, 2^8168932 is an apocalyptic number.

It is an amenable number.

8168932 is a deficient number, since it is larger than the sum of its proper divisors (6126706).

8168932 is a wasteful number, since it uses less digits than its factorization.

8168932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042237 (or 2042235 counting only the distinct ones).

The product of its digits is 20736, while the sum is 37.

The square root of 8168932 is about 2858.1343565340. The cubic root of 8168932 is about 201.3979722669.

The spelling of 8168932 in words is "eight million, one hundred sixty-eight thousand, nine hundred thirty-two".