506764 has 6 divisors (see below), whose sum is σ = 886844. Its totient is φ = 253380.

The previous prime is 506743. The next prime is 506773. The reversal of 506764 is 467605.

506764 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63342 + ... + 63349.

2⁵⁰⁶⁷⁶⁴ is an apocalyptic number.

It is an amenable number.

506764 is a deficient number, since it is larger than the sum of its proper divisors (380080).

506764 is a wasteful number, since it uses less digits than its factorization.

506764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126695 (or 126693 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 506764 is about 711.8735842831. The cubic root of 506764 is about 79.7263567259.

The spelling of 506764 in words is "five hundred six thousand, seven hundred sixty-four".