67968792 has 48 divisors (see below), whose sum is σ = 184864680. Its totient is φ = 22560000.

The previous prime is 67968787. The next prime is 67968793. The reversal of 67968792 is 29786976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67968793) 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 in 11 ways as a sum of consecutive naturals, for example, 16192 + ... + 19952.

Almost surely, 2^67968792 is an apocalyptic number.

It is an amenable number.

67968792 is an abundant number, since it is smaller than the sum of its proper divisors (116895888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67968792 is a wasteful number, since it uses less digits than its factorization.

67968792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024 (or 4017 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 67968792 is about 8244.3187711296. The cubic root of 67968792 is about 408.1030593172.

The spelling of 67968792 in words is "sixty-seven million, nine hundred sixty-eight thousand, seven hundred ninety-two".