273063 has 8 divisors (see below), whose sum is σ = 416128. Its totient is φ = 156024.

The previous prime is 273061. The next prime is 273067. The reversal of 273063 is 360372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 273063 - 2¹ = 273061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 13003 = 273063 / (2 + 7 + 3 + 0 + 6 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273061) 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, 6481 + ... + 6522.

It is an arithmetic number, because the mean of its divisors is an integer number (52016).

2²⁷³⁰⁶³ is an apocalyptic number.

273063 is a deficient number, since it is larger than the sum of its proper divisors (143065).

273063 is a wasteful number, since it uses less digits than its factorization.

273063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13013.

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 273063 is about 522.5543033982. The cubic root of 273063 is about 64.8765309019.

It can be divided in two parts, 27306 and 3, that multiplied together give a palindrome (81918).

The spelling of 273063 in words is "two hundred seventy-three thousand, sixty-three".