273716 has 12 divisors (see below), whose sum is σ = 490980. Its totient is φ = 133440.

The previous prime is 273709. The next prime is 273719. The reversal of 273716 is 617372.

It can be written as a sum of positive squares in 2 ways, for example, as 67600 + 206116 = 260^2 + 454^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273719) by changing a digit.

273716 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671 + ... + 998.

It is an arithmetic number, because the mean of its divisors is an integer number (40915).

2²⁷³⁷¹⁶ is an apocalyptic number.

It is an amenable number.

273716 is a deficient number, since it is larger than the sum of its proper divisors (217264).

273716 is a wasteful number, since it uses less digits than its factorization.

273716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714 (or 1712 counting only the distinct ones).

The product of its digits is 1764, while the sum is 26.

The square root of 273716 is about 523.1787457457. The cubic root of 273716 is about 64.9282047520.

It can be divided in two parts, 273 and 716, that added together give a palindrome (989).

The spelling of 273716 in words is "two hundred seventy-three thousand, seven hundred sixteen".