2201726 has 8 divisors (see below), whose sum is σ = 3365064. Its totient is φ = 1080040.

The previous prime is 2201723. The next prime is 2201737. The reversal of 2201726 is 6271022.

2201726 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 junction number, because it is equal to n+sod(n) for n = 2201698 and 2201707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201723) 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, 10280 + ... + 10491.

It is an arithmetic number, because the mean of its divisors is an integer number (420633).

2^2201726 is an apocalyptic number.

2201726 is a deficient number, since it is larger than the sum of its proper divisors (1163338).

2201726 is a wasteful number, since it uses less digits than its factorization.

2201726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20826.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 2201726 is about 1483.8214178263. The cubic root of 2201726 is about 130.0931482312.

Adding to 2201726 its reverse (6271022), we get a palindrome (8472748).

The spelling of 2201726 in words is "two million, two hundred one thousand, seven hundred twenty-six".