5124287 has 4 divisors (see below), whose sum is σ = 5856336. Its totient is φ = 4392240.

The previous prime is 5124263. The next prime is 5124289. The reversal of 5124287 is 7824215.

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 5124287 - 2¹⁰ = 5123263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5124289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366014 + ... + 366027.

It is an arithmetic number, because the mean of its divisors is an integer number (1464084).

Almost surely, 2^5124287 is an apocalyptic number.

5124287 is a deficient number, since it is larger than the sum of its proper divisors (732049).

5124287 is an equidigital number, since it uses as much as digits as its factorization.

5124287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732048.

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

The square root of 5124287 is about 2263.6888037007. The cubic root of 5124287 is about 172.4028662698.

The spelling of 5124287 in words is "five million, one hundred twenty-four thousand, two hundred eighty-seven".