2606043 has 16 divisors (see below), whose sum is σ = 3822336. Its totient is φ = 1566240.

The previous prime is 2606041. The next prime is 2606053. The reversal of 2606043 is 3406062.

It is not a de Polignac number, because 2606043 - 2¹ = 2606041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2606041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4930 + ... + 5432.

It is an arithmetic number, because the mean of its divisors is an integer number (238896).

2^2606043 is an apocalyptic number.

2606043 is a deficient number, since it is larger than the sum of its proper divisors (1216293).

2606043 is a wasteful number, since it uses less digits than its factorization.

2606043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2606043 is about 1614.3243168583. The cubic root of 2606043 is about 137.6133368574.

The spelling of 2606043 in words is "two million, six hundred six thousand, forty-three".