2883273 has 4 divisors (see below), whose sum is σ = 3844368. Its totient is φ = 1922180.

The previous prime is 2883259. The next prime is 2883289. The reversal of 2883273 is 3723882.

It is a happy number.

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 2883273 - 2⁸ = 2883017 is a prime.

It is a D-number.

2883273 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2883233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480543 + ... + 480548.

It is an arithmetic number, because the mean of its divisors is an integer number (961092).

2^2883273 is an apocalyptic number.

It is an amenable number.

2883273 is a deficient number, since it is larger than the sum of its proper divisors (961095).

2883273 is an equidigital number, since it uses as much as digits as its factorization.

2883273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961094.

The product of its digits is 16128, while the sum is 33.

The square root of 2883273 is about 1698.0203178996. The cubic root of 2883273 is about 142.3296085891.

The spelling of 2883273 in words is "two million, eight hundred eighty-three thousand, two hundred seventy-three".