5187224 has 32 divisors (see below), whose sum is σ = 11193600. Its totient is φ = 2207520.

The previous prime is 5187181. The next prime is 5187233. The reversal of 5187224 is 4227815.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11597 + ... + 12035.

It is an arithmetic number, because the mean of its divisors is an integer number (349800).

Almost surely, 2^5187224 is an apocalyptic number.

It is an amenable number.

5187224 is an abundant number, since it is smaller than the sum of its proper divisors (6006376).

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

5187224 is a wasteful number, since it uses less digits than its factorization.

5187224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663 (or 659 counting only the distinct ones).

The product of its digits is 4480, while the sum is 29.

The square root of 5187224 is about 2277.5478041086. The cubic root of 5187224 is about 173.1058191855.

The spelling of 5187224 in words is "five million, one hundred eighty-seven thousand, two hundred twenty-four".