5247824 has 20 divisors (see below), whose sum is σ = 10309236. Its totient is φ = 2587392.

The previous prime is 5247793. The next prime is 5247871. The reversal of 5247824 is 4287425.

It can be written as a sum of positive squares in 2 ways, for example, as 4494400 + 753424 = 2120^2 + 868^2 .

It is a hoax number, since the sum of its digits (32) 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 (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079 + ... + 3414.

Almost surely, 2^5247824 is an apocalyptic number.

It is an amenable number.

5247824 is a deficient number, since it is larger than the sum of its proper divisors (5061412).

5247824 is a wasteful number, since it uses less digits than its factorization.

5247824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4574 (or 4568 counting only the distinct ones).

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

The square root of 5247824 is about 2290.8129561359. The cubic root of 5247824 is about 173.7773167547. Note that the first 3 decimals are identical.

The spelling of 5247824 in words is "five million, two hundred forty-seven thousand, eight hundred twenty-four".