2266573 has 4 divisors (see below), whose sum is σ = 2319328. Its totient is φ = 2213820.

The previous prime is 2266571. The next prime is 2266591. The reversal of 2266573 is 3756622.

2266573 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2266573 - 2¹ = 2266571 is a prime.

It is a d-powerful number, because it can be written as 2 + 2¹⁵ + 6 + 6⁷ + 5⁹ + 7 + 3⁶ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266571) 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, 26313 + ... + 26398.

It is an arithmetic number, because the mean of its divisors is an integer number (579832).

2^2266573 is an apocalyptic number.

It is an amenable number.

2266573 is a deficient number, since it is larger than the sum of its proper divisors (52755).

2266573 is an equidigital number, since it uses as much as digits as its factorization.

2266573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52754.

The product of its digits is 15120, while the sum is 31.

The square root of 2266573 is about 1505.5141978739. The cubic root of 2266573 is about 131.3580129753.

The spelling of 2266573 in words is "two million, two hundred sixty-six thousand, five hundred seventy-three".