2204726 has 8 divisors (see below), whose sum is σ = 3319704. Its totient is φ = 1098160.

The previous prime is 2204701. The next prime is 2204731. The reversal of 2204726 is 6274022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400 + ... + 2523.

It is an arithmetic number, because the mean of its divisors is an integer number (414963).

2^2204726 is an apocalyptic number.

2204726 is a deficient number, since it is larger than the sum of its proper divisors (1114978).

2204726 is a wasteful number, since it uses less digits than its factorization.

2204726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2204726 is about 1484.8319770264. The cubic root of 2204726 is about 130.1522083077.

Adding to 2204726 its reverse (6274022), we get a palindrome (8478748).

The spelling of 2204726 in words is "two million, two hundred four thousand, seven hundred twenty-six".