5179287 has 4 divisors (see below), whose sum is σ = 6905720. Its totient is φ = 3452856.

The previous prime is 5179249. The next prime is 5179289. The reversal of 5179287 is 7829715.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5179287 - 2⁷ = 5179159 is a prime.

It is a super-3 number, since 3×5179287³ (a number of 21 digits) contains 333 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5179289) 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, 863212 + ... + 863217.

It is an arithmetic number, because the mean of its divisors is an integer number (1726430).

Almost surely, 2^5179287 is an apocalyptic number.

5179287 is a deficient number, since it is larger than the sum of its proper divisors (1726433).

5179287 is a wasteful number, since it uses less digits than its factorization.

5179287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726432.

The product of its digits is 35280, while the sum is 39.

The square root of 5179287 is about 2275.8046928504. The cubic root of 5179287 is about 173.0174840605.

The spelling of 5179287 in words is "five million, one hundred seventy-nine thousand, two hundred eighty-seven".