5284247 has 4 divisors (see below), whose sum is σ = 5370936. Its totient is φ = 5197560.

The previous prime is 5284193. The next prime is 5284271. The reversal of 5284247 is 7424825.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5284247 - 2⁶ = 5284183 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5284277) 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, 43253 + ... + 43374.

It is an arithmetic number, because the mean of its divisors is an integer number (1342734).

Almost surely, 2^5284247 is an apocalyptic number.

5284247 is a deficient number, since it is larger than the sum of its proper divisors (86689).

5284247 is an equidigital number, since it uses as much as digits as its factorization.

5284247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86688.

The product of its digits is 17920, while the sum is 32.

The square root of 5284247 is about 2298.7490076126. The cubic root of 5284247 is about 174.1784292883.

The spelling of 5284247 in words is "five million, two hundred eighty-four thousand, two hundred forty-seven".