546775 has 6 divisors (see below), whose sum is σ = 678032. Its totient is φ = 437400.

The previous prime is 546739. The next prime is 546781. The reversal of 546775 is 577645.

It is not a de Polignac number, because 546775 - 2⁹ = 546263 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 546775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10911 + ... + 10960.

2⁵⁴⁶⁷⁷⁵ is an apocalyptic number.

546775 is a deficient number, since it is larger than the sum of its proper divisors (131257).

546775 is a wasteful number, since it uses less digits than its factorization.

546775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21881 (or 21876 counting only the distinct ones).

The product of its digits is 29400, while the sum is 34.

The square root of 546775 is about 739.4423574559. The cubic root of 546775 is about 81.7716729689.

The spelling of 546775 in words is "five hundred forty-six thousand, seven hundred seventy-five".