801768 has 32 divisors (see below), whose sum is σ = 2187360. Its totient is φ = 242880.

The previous prime is 801761. The next prime is 801791. The reversal of 801768 is 867108.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 801768.

It is not an unprimeable number, because it can be changed into a prime (801761) by changing a digit.

801768 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 1255 + ... + 1782.

It is an arithmetic number, because the mean of its divisors is an integer number (68355).

2⁸⁰¹⁷⁶⁸ is an apocalyptic number.

801768 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

801768 is an abundant number, since it is smaller than the sum of its proper divisors (1385592).

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

801768 is a wasteful number, since it uses less digits than its factorization.

801768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057 (or 3053 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 801768 is about 895.4149875896. The cubic root of 801768 is about 92.9001124318.

The spelling of 801768 in words is "eight hundred one thousand, seven hundred sixty-eight".