546249 has 8 divisors (see below), whose sum is σ = 794592. Its totient is φ = 331040.

The previous prime is 546241. The next prime is 546253. The reversal of 546249 is 942645.

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 546249 - 2³ = 546241 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 546249.

It is not an unprimeable number, because it can be changed into a prime (546241) 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, 8244 + ... + 8309.

It is an arithmetic number, because the mean of its divisors is an integer number (99324).

2⁵⁴⁶²⁴⁹ is an apocalyptic number.

It is an amenable number.

546249 is a deficient number, since it is larger than the sum of its proper divisors (248343).

546249 is a wasteful number, since it uses less digits than its factorization.

546249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16567.

The product of its digits is 8640, while the sum is 30.

The square root of 546249 is about 739.0865984443. The cubic root of 546249 is about 81.7454429840.

The spelling of 546249 in words is "five hundred forty-six thousand, two hundred forty-nine".