2173283 has 8 divisors (see below), whose sum is σ = 2518368. Its totient is φ = 1836864.

The previous prime is 2173243. The next prime is 2173307. The reversal of 2173283 is 3823712.

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

It is a cyclic number.

It is not a de Polignac number, because 2173283 - 2⁶ = 2173219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2173243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1616 + ... + 2637.

It is an arithmetic number, because the mean of its divisors is an integer number (314796).

2^2173283 is an apocalyptic number.

2173283 is a deficient number, since it is larger than the sum of its proper divisors (345085).

2173283 is an equidigital number, since it uses as much as digits as its factorization.

2173283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4333.

The product of its digits is 2016, while the sum is 26.

The square root of 2173283 is about 1474.2058879275. The cubic root of 2173283 is about 129.5305156095.

Adding to 2173283 its reverse (3823712), we get a palindrome (5996995).

The spelling of 2173283 in words is "two million, one hundred seventy-three thousand, two hundred eighty-three".