2706131 has 4 divisors (see below), whose sum is σ = 2721264. Its totient is φ = 2691000.

The previous prime is 2706107. The next prime is 2706139. The reversal of 2706131 is 1316072.

It is a happy number.

2706131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2706131 - 2¹⁴ = 2689747 is a prime.

It is a super-2 number, since 2×2706131² = 14646289978322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2706139) 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 3 ways as a sum of consecutive naturals, for example, 7295 + ... + 7656.

It is an arithmetic number, because the mean of its divisors is an integer number (680316).

2^2706131 is an apocalyptic number.

2706131 is a deficient number, since it is larger than the sum of its proper divisors (15133).

2706131 is a wasteful number, since it uses less digits than its factorization.

2706131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15132.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 2706131 is about 1645.0322185295. The cubic root of 2706131 is about 139.3529837800.

The spelling of 2706131 in words is "two million, seven hundred six thousand, one hundred thirty-one".