768020 has 24 divisors (see below), whose sum is σ = 1759968. Its totient is φ = 279200.

The previous prime is 768013. The next prime is 768029. The reversal of 768020 is 20867.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768029) by changing a digit.

768020 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, 1526 + ... + 1965.

It is an arithmetic number, because the mean of its divisors is an integer number (73332).

2⁷⁶⁸⁰²⁰ is an apocalyptic number.

It is an amenable number.

768020 is an abundant number, since it is smaller than the sum of its proper divisors (991948).

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

768020 is a wasteful number, since it uses less digits than its factorization.

768020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511 (or 3509 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 768020 is about 876.3675028206. The cubic root of 768020 is about 91.5779343378.

Adding to 768020 its reverse (20867), we get a palindrome (788887).

The spelling of 768020 in words is "seven hundred sixty-eight thousand, twenty".