67968801 has 12 divisors (see below), whose sum is σ = 101813712. Its totient is φ = 45312372.

The previous prime is 67968793. The next prime is 67968829. The reversal of 67968801 is 10886976.

It is a happy number.

It is not a de Polignac number, because 67968801 - 2³ = 67968793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (67968401) 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, 139611 + ... + 140096.

It is an arithmetic number, because the mean of its divisors is an integer number (8484476).

Almost surely, 2^67968801 is an apocalyptic number.

It is an amenable number.

67968801 is a deficient number, since it is larger than the sum of its proper divisors (33844911).

67968801 is an equidigital number, since it uses as much as digits as its factorization.

67968801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279722 (or 279710 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 67968801 is about 8244.3193169600. The cubic root of 67968801 is about 408.1030773300.

The spelling of 67968801 in words is "sixty-seven million, nine hundred sixty-eight thousand, eight hundred one".