5187496 has 8 divisors (see below), whose sum is σ = 9726570. Its totient is φ = 2593744.

The previous prime is 5187487. The next prime is 5187503. The reversal of 5187496 is 6947815.

It can be written as a sum of positive squares in only one way, i.e., 5152900 + 34596 = 2270^2 + 186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5187496² = 53820229500032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 324211 + ... + 324226.

Almost surely, 2^5187496 is an apocalyptic number.

It is an amenable number.

5187496 is a deficient number, since it is larger than the sum of its proper divisors (4539074).

5187496 is a wasteful number, since it uses less digits than its factorization.

5187496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648443 (or 648439 counting only the distinct ones).

The product of its digits is 60480, while the sum is 40.

The square root of 5187496 is about 2277.6075166718. The cubic root of 5187496 is about 173.1088448218.

It can be divided in two parts, 5187 and 496, that multiplied together give a palindrome (2572752).

The spelling of 5187496 in words is "five million, one hundred eighty-seven thousand, four hundred ninety-six".