547973 has 8 divisors (see below), whose sum is σ = 570240. Its totient is φ = 526240.

The previous prime is 547957. The next prime is 547999. The reversal of 547973 is 379745.

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 547973 - 2⁴ = 547957 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5³ + 4⁷ + 9 + 7 + 7 + 3¹² .

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (547273) 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, 4118 + ... + 4248.

It is an arithmetic number, because the mean of its divisors is an integer number (71280).

2⁵⁴⁷⁹⁷³ is an apocalyptic number.

It is an amenable number.

547973 is a deficient number, since it is larger than the sum of its proper divisors (22267).

547973 is a wasteful number, since it uses less digits than its factorization.

547973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267.

The product of its digits is 26460, while the sum is 35.

The square root of 547973 is about 740.2519841243. The cubic root of 547973 is about 81.8313507797.

The spelling of 547973 in words is "five hundred forty-seven thousand, nine hundred seventy-three".