2706213 has 16 divisors (see below), whose sum is σ = 3905280. Its totient is φ = 1660416.

The previous prime is 2706211. The next prime is 2706241. The reversal of 2706213 is 3126072.

It is a happy number.

It is not a de Polignac number, because 2706213 - 2¹ = 2706211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2706213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2706211) 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, 1833 + ... + 2961.

It is an arithmetic number, because the mean of its divisors is an integer number (244080).

2^2706213 is an apocalyptic number.

It is an amenable number.

2706213 is a deficient number, since it is larger than the sum of its proper divisors (1199067).

2706213 is a wasteful number, since it uses less digits than its factorization.

2706213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 2706213 is about 1645.0571418647. The cubic root of 2706213 is about 139.3543913036.

The spelling of 2706213 in words is "two million, seven hundred six thousand, two hundred thirteen".