5287224 has 16 divisors (see below), whose sum is σ = 13218120. Its totient is φ = 1762400.

The previous prime is 5287213. The next prime is 5287229. The reversal of 5287224 is 4227825.

It is a d-powerful number, because it can be written as 5⁵ + 2¹² + 8 + 7⁷ + 2¹⁸ + 2²² + 4 .

It is a junction number, because it is equal to n+sod(n) for n = 5287191 and 5287200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287229) 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, 110127 + ... + 110174.

Almost surely, 2^5287224 is an apocalyptic number.

It is an amenable number.

5287224 is an abundant number, since it is smaller than the sum of its proper divisors (7930896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5287224 is a wasteful number, since it uses less digits than its factorization.

5287224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220310 (or 220306 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 5287224 is about 2299.3964425475. The cubic root of 5287224 is about 174.2111322663.

The spelling of 5287224 in words is "five million, two hundred eighty-seven thousand, two hundred twenty-four".