7284243 has 8 divisors (see below), whose sum is σ = 9938368. Its totient is φ = 4743144.

The previous prime is 7284241. The next prime is 7284253. The reversal of 7284243 is 3424827.

7284243 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7284243 - 2¹ = 7284241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7284243.

It is not an unprimeable number, because it can be changed into a prime (7284241) 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, 28105 + ... + 28362.

It is an arithmetic number, because the mean of its divisors is an integer number (1242296).

Almost surely, 2^7284243 is an apocalyptic number.

7284243 is a deficient number, since it is larger than the sum of its proper divisors (2654125).

7284243 is a wasteful number, since it uses less digits than its factorization.

7284243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56513.

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

The square root of 7284243 is about 2698.9336783256. The cubic root of 7284243 is about 193.8480671774.

The spelling of 7284243 in words is "seven million, two hundred eighty-four thousand, two hundred forty-three".