5187914 has 4 divisors (see below), whose sum is σ = 7781874. Its totient is φ = 2593956.

The previous prime is 5187913. The next prime is 5187937. The reversal of 5187914 is 4197815.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4197815 = 5 ⋅839563.

It can be written as a sum of positive squares in only one way, i.e., 3940225 + 1247689 = 1985^2 + 1117^2 .

It is not an unprimeable number, because it can be changed into a prime (5187911) 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 as a sum of consecutive naturals, namely, 1296977 + ... + 1296980.

Almost surely, 2^5187914 is an apocalyptic number.

5187914 is a deficient number, since it is larger than the sum of its proper divisors (2593960).

5187914 is a wasteful number, since it uses less digits than its factorization.

5187914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2593959.

The product of its digits is 10080, while the sum is 35.

The square root of 5187914 is about 2277.6992777801. The cubic root of 5187914 is about 173.1134943068.

Subtracting from 5187914 its reverse (4197815), we obtain a palindrome (990099).

The spelling of 5187914 in words is "five million, one hundred eighty-seven thousand, nine hundred fourteen".