8102932 has 6 divisors (see below), whose sum is σ = 14180138. Its totient is φ = 4051464.

The previous prime is 8102929. The next prime is 8102933. The reversal of 8102932 is 2392018.

It can be written as a sum of positive squares in only one way, i.e., 5924356 + 2178576 = 2434^2 + 1476^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8102897 and 8102906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8102933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012863 + ... + 1012870.

Almost surely, 2^8102932 is an apocalyptic number.

It is an amenable number.

8102932 is a deficient number, since it is larger than the sum of its proper divisors (6077206).

8102932 is a wasteful number, since it uses less digits than its factorization.

8102932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025737 (or 2025735 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 8102932 is about 2846.5649474410. The cubic root of 8102932 is about 200.8541139213.

The spelling of 8102932 in words is "eight million, one hundred two thousand, nine hundred thirty-two".