2726 has 8 divisors (see below), whose sum is σ = 4320. Its totient is φ = 1288.

The previous prime is 2719. The next prime is 2729. The reversal of 2726 is 6272.

2726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a nialpdrome in base 14 and base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 2726.

It is not an unprimeable number, because it can be changed into a prime (2729) by changing a digit.

2726 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, 35 + ... + 81.

It is an arithmetic number, because the mean of its divisors is an integer number (540).

2²⁷²⁶ is an apocalyptic number.

2726 is a deficient number, since it is larger than the sum of its proper divisors (1594).

2726 is a wasteful number, since it uses less digits than its factorization.

2726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78.

The product of its digits is 168, while the sum is 17.

The square root of 2726 is about 52.2111099288. The cubic root of 2726 is about 13.9693205737.

Adding to 2726 its reverse (6272), we get a palindrome (8998).

The spelling of 2726 in words is "two thousand, seven hundred twenty-six".