768755 has 8 divisors (see below), whose sum is σ = 993552. Its totient is φ = 567648.

The previous prime is 768751. The next prime is 768767. The reversal of 768755 is 557867.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 768755 - 2² = 768751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (768751) 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, 5849 + ... + 5978.

It is an arithmetic number, because the mean of its divisors is an integer number (124194).

2⁷⁶⁸⁷⁵⁵ is an apocalyptic number.

768755 is a deficient number, since it is larger than the sum of its proper divisors (224797).

768755 is a wasteful number, since it uses less digits than its factorization.

768755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11845.

The product of its digits is 58800, while the sum is 38.

The square root of 768755 is about 876.7867471626. The cubic root of 768755 is about 91.6071385778.

The spelling of 768755 in words is "seven hundred sixty-eight thousand, seven hundred fifty-five".