2726041 has 4 divisors (see below), whose sum is σ = 2741284. Its totient is φ = 2710800.

The previous prime is 2726033. The next prime is 2726051. The reversal of 2726041 is 1406272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 846400 + 1879641 = 920^2 + 1371^2 .

It is a cyclic number.

It is not a de Polignac number, because 2726041 - 2³ = 2726033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2726051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7350 + ... + 7711.

It is an arithmetic number, because the mean of its divisors is an integer number (685321).

2^2726041 is an apocalyptic number.

It is an amenable number.

2726041 is a deficient number, since it is larger than the sum of its proper divisors (15243).

2726041 is a wasteful number, since it uses less digits than its factorization.

2726041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15242.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2726041 is about 1651.0726816225. The cubic root of 2726041 is about 139.6939060785.

The spelling of 2726041 in words is "two million, seven hundred twenty-six thousand, forty-one".