2284047 has 24 divisors (see below), whose sum is σ = 3576560. Its totient is φ = 1403568.

The previous prime is 2284043. The next prime is 2284057. The reversal of 2284047 is 7404822.

2284047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2284047 - 2² = 2284043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2284047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2284043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61713 + ... + 61749.

2^2284047 is an apocalyptic number.

2284047 is a deficient number, since it is larger than the sum of its proper divisors (1292513).

2284047 is an equidigital number, since it uses as much as digits as its factorization.

2284047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 2284047 is about 1511.3063885262. The cubic root of 2284047 is about 131.6947146001.

Adding to 2284047 its reverse (7404822), we get a palindrome (9688869).

The spelling of 2284047 in words is "two million, two hundred eighty-four thousand, forty-seven".