1005323632 has 10 divisors (see below), whose sum is σ = 1947814568. Its totient is φ = 502661808.

The previous prime is 1005323623. The next prime is 1005323653. The reversal of 1005323632 is 2363235001.

It is a happy number.

1005323632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1005323597 and 1005323606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31416348 + ... + 31416379.

Almost surely, 2^1005323632 is an apocalyptic number.

It is an amenable number.

1005323632 is a deficient number, since it is larger than the sum of its proper divisors (942490936).

1005323632 is an equidigital number, since it uses as much as digits as its factorization.

1005323632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62832735 (or 62832729 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 1005323632 is about 31706.8388837487. The cubic root of 1005323632 is about 1001.7714042741.

Adding to 1005323632 its reverse (2363235001), we get a palindrome (3368558633).

The spelling of 1005323632 in words is "one billion, five million, three hundred twenty-three thousand, six hundred thirty-two".