5187127 has 8 divisors (see below), whose sum is σ = 5682960. Its totient is φ = 4695360.

The previous prime is 5187113. The next prime is 5187131. The reversal of 5187127 is 7217815.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5187127 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 (5187527) 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 7 ways as a sum of consecutive naturals, for example, 2083 + ... + 3835.

It is an arithmetic number, because the mean of its divisors is an integer number (710370).

Almost surely, 2^5187127 is an apocalyptic number.

5187127 is a deficient number, since it is larger than the sum of its proper divisors (495833).

5187127 is a wasteful number, since it uses less digits than its factorization.

5187127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033.

The product of its digits is 3920, while the sum is 31.

The square root of 5187127 is about 2277.5265091761. The cubic root of 5187127 is about 173.1047401646.

It can be divided in two parts, 51 and 87127, that added together give a palindrome (87178).

The spelling of 5187127 in words is "five million, one hundred eighty-seven thousand, one hundred twenty-seven".