768018 has 16 divisors (see below), whose sum is σ = 1617120. Its totient is φ = 242496.

The previous prime is 768013. The next prime is 768029. The reversal of 768018 is 810867.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 768018.

It is not an unprimeable number, because it can be changed into a prime (768013) by changing a digit.

768018 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3255 + ... + 3482.

It is an arithmetic number, because the mean of its divisors is an integer number (101070).

2⁷⁶⁸⁰¹⁸ is an apocalyptic number.

768018 is an abundant number, since it is smaller than the sum of its proper divisors (849102).

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

768018 is a wasteful number, since it uses less digits than its factorization.

768018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6761.

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

The square root of 768018 is about 876.3663617460. The cubic root of 768018 is about 91.5778548451.

Subtracting 768018 from its reverse (810867), we obtain a square (42849 = 207²).

The spelling of 768018 in words is "seven hundred sixty-eight thousand, eighteen".