5187716 has 6 divisors (see below), whose sum is σ = 9078510. Its totient is φ = 2593856.

The previous prime is 5187697. The next prime is 5187739. The reversal of 5187716 is 6177815.

It can be written as a sum of positive squares in only one way, i.e., 3625216 + 1562500 = 1904^2 + 1250^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 648461 + ... + 648468.

It is an arithmetic number, because the mean of its divisors is an integer number (1513085).

Almost surely, 2^5187716 is an apocalyptic number.

It is an amenable number.

5187716 is a deficient number, since it is larger than the sum of its proper divisors (3890794).

5187716 is a wasteful number, since it uses less digits than its factorization.

5187716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296933 (or 1296931 counting only the distinct ones).

The product of its digits is 11760, while the sum is 35.

The square root of 5187716 is about 2277.6558124528. The cubic root of 5187716 is about 173.1112919503. Note that the first 3 decimals are identical.

Subtracting 5187716 from its reverse (6177815), we obtain a palindrome (990099).

The spelling of 5187716 in words is "five million, one hundred eighty-seven thousand, seven hundred sixteen".