8361632 has 12 divisors (see below), whose sum is σ = 16462026. Its totient is φ = 4180800.

The previous prime is 8361631. The next prime is 8361641. The reversal of 8361632 is 2361638.

It can be written as a sum of positive squares in only one way, i.e., 7203856 + 1157776 = 2684^2 + 1076^2 .

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8361595 and 8361604.

It is not an unprimeable number, because it can be changed into a prime (8361631) 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, 130619 + ... + 130682.

Almost surely, 2^8361632 is an apocalyptic number.

It is an amenable number.

8361632 is a deficient number, since it is larger than the sum of its proper divisors (8100394).

8361632 is a wasteful number, since it uses less digits than its factorization.

8361632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261311 (or 261303 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 8361632 is about 2891.6486646894. The cubic root of 8361632 is about 202.9692981791.

The spelling of 8361632 in words is "eight million, three hundred sixty-one thousand, six hundred thirty-two".