5287724 has 24 divisors (see below), whose sum is σ = 10134768. Its totient is φ = 2399040.

The previous prime is 5287703. The next prime is 5287727. The reversal of 5287724 is 4277825.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287727) by changing a digit.

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, 2339 + ... + 4005.

It is an arithmetic number, because the mean of its divisors is an integer number (422282).

Almost surely, 2^5287724 is an apocalyptic number.

It is an amenable number.

5287724 is a deficient number, since it is larger than the sum of its proper divisors (4847044).

5287724 is a wasteful number, since it uses less digits than its factorization.

5287724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745 (or 1743 counting only the distinct ones).

The product of its digits is 31360, while the sum is 35.

The square root of 5287724 is about 2299.5051641603. The cubic root of 5287724 is about 174.2166236685.

The spelling of 5287724 in words is "five million, two hundred eighty-seven thousand, seven hundred twenty-four".