5187065 has 8 divisors (see below), whose sum is σ = 6703368. Its totient is φ = 3830400.

The previous prime is 5187011. The next prime is 5187089. The reversal of 5187065 is 5607815.

It can be written as a sum of positive squares in 4 ways, for example, as 6889 + 5180176 = 83^2 + 2276^2 .

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

It is not a de Polignac number, because 5187065 - 2²⁰ = 4138489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39836 + ... + 39965.

It is an arithmetic number, because the mean of its divisors is an integer number (837921).

Almost surely, 2^5187065 is an apocalyptic number.

It is an amenable number.

5187065 is a deficient number, since it is larger than the sum of its proper divisors (1516303).

5187065 is a wasteful number, since it uses less digits than its factorization.

5187065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79819.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 5187065 is about 2277.5128978779. The cubic root of 5187065 is about 173.1040504741.

The spelling of 5187065 in words is "five million, one hundred eighty-seven thousand, sixty-five".