2726361 has 12 divisors (see below), whose sum is σ = 4296240. Its totient is φ = 1652280.

The previous prime is 2726327. The next prime is 2726363. The reversal of 2726361 is 1636272.

It is a happy number.

2726361 is a `hidden beast` number, since 27 + 2 + 636 + 1 = 666.

It is not a de Polignac number, because 2726361 - 2¹⁰ = 2725337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2726363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13671 + ... + 13868.

It is an arithmetic number, because the mean of its divisors is an integer number (358020).

2^2726361 is an apocalyptic number.

It is an amenable number.

2726361 is a deficient number, since it is larger than the sum of its proper divisors (1569879).

2726361 is a wasteful number, since it uses less digits than its factorization.

2726361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27556 (or 27553 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 2726361 is about 1651.1695854757. The cubic root of 2726361 is about 139.6993719171.

The spelling of 2726361 in words is "two million, seven hundred twenty-six thousand, three hundred sixty-one".