546023 has 4 divisors (see below), whose sum is σ = 578160. Its totient is φ = 513888.

The previous prime is 546019. The next prime is 546031. The reversal of 546023 is 320645.

546023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 546023 - 2² = 546019 is a prime.

It is a super-2 number, since 2×546023² = 596282233058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 545986 and 546004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16043 + ... + 16076.

It is an arithmetic number, because the mean of its divisors is an integer number (144540).

2⁵⁴⁶⁰²³ is an apocalyptic number.

546023 is a deficient number, since it is larger than the sum of its proper divisors (32137).

546023 is a wasteful number, since it uses less digits than its factorization.

546023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32136.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 546023 is about 738.9336912065. The cubic root of 546023 is about 81.7341678949.

Adding to 546023 its reverse (320645), we get a palindrome (866668).

The spelling of 546023 in words is "five hundred forty-six thousand, twenty-three".