68782832 has 10 divisors (see below), whose sum is σ = 133266768. Its totient is φ = 34391408.

The previous prime is 68782829. The next prime is 68782837. The reversal of 68782832 is 23828786.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68782837) 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, 2149448 + ... + 2149479.

Almost surely, 2^68782832 is an apocalyptic number.

It is an amenable number.

68782832 is a deficient number, since it is larger than the sum of its proper divisors (64483936).

68782832 is a wasteful number, since it uses less digits than its factorization.

68782832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4298935 (or 4298929 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 68782832 is about 8293.5415836662. The cubic root of 68782832 is about 409.7258369367.

The spelling of 68782832 in words is "sixty-eight million, seven hundred eighty-two thousand, eight hundred thirty-two".