273023 has 8 divisors (see below), whose sum is σ = 288192. Its totient is φ = 258336.

The previous prime is 273001. The next prime is 273029. The reversal of 273023 is 320372.

273023 = 52² + 53² + ... + 98².

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 273023 - 2⁶ = 272959 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 272992 and 273010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1661 + ... + 1817.

It is an arithmetic number, because the mean of its divisors is an integer number (36024).

2²⁷³⁰²³ is an apocalyptic number.

273023 is a deficient number, since it is larger than the sum of its proper divisors (15169).

273023 is a wasteful number, since it uses less digits than its factorization.

273023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241.

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 273023 is about 522.5160284623. The cubic root of 273023 is about 64.8733629053.

Adding to 273023 its reverse (320372), we get a palindrome (593395).

The spelling of 273023 in words is "two hundred seventy-three thousand, twenty-three", and thus it is an iban number.