2223893 has 16 divisors (see below), whose sum is σ = 2795520. Its totient is φ = 1724976.

The previous prime is 2223883. The next prime is 2223901. The reversal of 2223893 is 3983222.

2223893 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2223893 - 2⁶ = 2223829 is a prime.

It is a super-3 number, since 3×2223893³ = 32996123333671508871, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2¹¹ + 2¹⁵ + 2²¹ + 3³ + 8⁵ + 9² + 3¹⁰ .

2223893 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223833) 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, 2696 + ... + 3422.

It is an arithmetic number, because the mean of its divisors is an integer number (174720).

2^2223893 is an apocalyptic number.

2223893 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2223893 is a deficient number, since it is larger than the sum of its proper divisors (571627).

2223893 is a wasteful number, since it uses less digits than its factorization.

2223893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776.

The product of its digits is 5184, while the sum is 29.

The square root of 2223893 is about 1491.2722756090. The cubic root of 2223893 is about 130.5282842154.

The spelling of 2223893 in words is "two million, two hundred twenty-three thousand, eight hundred ninety-three".