2284473 has 8 divisors (see below), whose sum is σ = 3058848. Its totient is φ = 1516544.

The previous prime is 2284441. The next prime is 2284481. The reversal of 2284473 is 3744822.

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 2284473 - 2⁵ = 2284441 is a prime.

It is a Curzon number.

2284473 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2284473.

It is not an unprimeable number, because it can be changed into a prime (2284423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711 + ... + 2252.

It is an arithmetic number, because the mean of its divisors is an integer number (382356).

2^2284473 is an apocalyptic number.

It is an amenable number.

2284473 is a deficient number, since it is larger than the sum of its proper divisors (774375).

2284473 is a wasteful number, since it uses less digits than its factorization.

2284473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223.

The product of its digits is 10752, while the sum is 30.

The square root of 2284473 is about 1511.4473196245. The cubic root of 2284473 is about 131.7029015976.

Adding to 2284473 its product of digits (10752), we get a square (2295225 = 1515²).

The spelling of 2284473 in words is "two million, two hundred eighty-four thousand, four hundred seventy-three".