768812 has 24 divisors (see below), whose sum is σ = 1490832. Its totient is φ = 344000.

The previous prime is 768811. The next prime is 768841. The reversal of 768812 is 218867.

It is not an unprimeable number, because it can be changed into a prime (768811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4358 + ... + 4530.

It is an arithmetic number, because the mean of its divisors is an integer number (62118).

2⁷⁶⁸⁸¹² is an apocalyptic number.

It is an amenable number.

768812 is a deficient number, since it is larger than the sum of its proper divisors (722020).

768812 is a wasteful number, since it uses less digits than its factorization.

768812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289 (or 287 counting only the distinct ones).

The product of its digits is 5376, while the sum is 32.

The square root of 768812 is about 876.8192516135. The cubic root of 768812 is about 91.6094026185.

Subtracting from 768812 its reverse (218867), we obtain a palindrome (549945).

It can be divided in two parts, 76 and 8812, that added together give a palindrome (8888).

The spelling of 768812 in words is "seven hundred sixty-eight thousand, eight hundred twelve".