2284973 has 8 divisors (see below), whose sum is σ = 2345208. Its totient is φ = 2225664.

The previous prime is 2284963. The next prime is 2285039. The reversal of 2284973 is 3794822.

It can be written as a sum of positive squares in 4 ways, for example, as 13924 + 2271049 = 118^2 + 1507^2 .

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 2284973 - 2⁴ = 2284957 is a prime.

It is a super-2 number, since 2×2284973² = 10442203221458, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹³ + 2²¹ + 8 + 4³ + 9 + 7⁴ + 3¹¹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2284913) 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, 8111 + ... + 8387.

It is an arithmetic number, because the mean of its divisors is an integer number (293151).

2^2284973 is an apocalyptic number.

It is an amenable number.

2284973 is a deficient number, since it is larger than the sum of its proper divisors (60235).

2284973 is a wasteful number, since it uses less digits than its factorization.

2284973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463.

The product of its digits is 24192, while the sum is 35.

The square root of 2284973 is about 1511.6127149505. The cubic root of 2284973 is about 131.7125094513.

It can be divided in two parts, 22849 and 73, that added together give a palindrome (22922).

The spelling of 2284973 in words is "two million, two hundred eighty-four thousand, nine hundred seventy-three".