2606131 has 8 divisors (see below), whose sum is σ = 2880000. Its totient is φ = 2338440.

The previous prime is 2606129. The next prime is 2606161. The reversal of 2606131 is 1316062.

2606131 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 cyclic number.

It is not a de Polignac number, because 2606131 - 2¹ = 2606129 is a prime.

It is a super-2 number, since 2×2606131² = 13583837578322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2606099 and 2606108.

It is not an unprimeable number, because it can be changed into a prime (2606161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631 + ... + 2368.

It is an arithmetic number, because the mean of its divisors is an integer number (360000).

2^2606131 is an apocalyptic number.

2606131 is a deficient number, since it is larger than the sum of its proper divisors (273869).

2606131 is a wasteful number, since it uses less digits than its factorization.

2606131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 2606131 is about 1614.3515726136. The cubic root of 2606131 is about 137.6148858006.

The spelling of 2606131 in words is "two million, six hundred six thousand, one hundred thirty-one".