2206061 has 8 divisors (see below), whose sum is σ = 2591904. Its totient is φ = 1851120.

The previous prime is 2206031. The next prime is 2206081. The reversal of 2206061 is 1606022.

2206061 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 a de Polignac number, because none of the positive numbers 2^k-2206061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206021) 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, 7571 + ... + 7856.

It is an arithmetic number, because the mean of its divisors is an integer number (323988).

2^2206061 is an apocalyptic number.

It is an amenable number.

2206061 is a deficient number, since it is larger than the sum of its proper divisors (385843).

2206061 is a wasteful number, since it uses less digits than its factorization.

2206061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15451.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2206061 is about 1485.2814548092. The cubic root of 2206061 is about 130.1784728170.

The spelling of 2206061 in words is "two million, two hundred six thousand, sixty-one".