5386187 has 4 divisors (see below), whose sum is σ = 5406480. Its totient is φ = 5365896.

The previous prime is 5386181. The next prime is 5386189. The reversal of 5386187 is 7816835.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5386187 - 2⁶ = 5386123 is a prime.

It is a super-2 number, since 2×5386187² = 58022020797938, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5386187.

It is not an unprimeable number, because it can be changed into a prime (5386181) 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 3 ways as a sum of consecutive naturals, for example, 9743 + ... + 10280.

It is an arithmetic number, because the mean of its divisors is an integer number (1351620).

Almost surely, 2^5386187 is an apocalyptic number.

5386187 is a deficient number, since it is larger than the sum of its proper divisors (20293).

5386187 is a wasteful number, since it uses less digits than its factorization.

5386187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20292.

The product of its digits is 40320, while the sum is 38.

The square root of 5386187 is about 2320.8160202825. The cubic root of 5386187 is about 175.2913459806.

The spelling of 5386187 in words is "five million, three hundred eighty-six thousand, one hundred eighty-seven".