5186087 has 2 divisors, whose sum is σ = 5186088. Its totient is φ = 5186086.

The previous prime is 5186081. The next prime is 5186123. The reversal of 5186087 is 7806815.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5186087 - 2¹⁸ = 4923943 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5186081) 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, 2593043 + 2593044.

It is an arithmetic number, because the mean of its divisors is an integer number (2593044).

Almost surely, 2^5186087 is an apocalyptic number.

5186087 is a deficient number, since it is larger than the sum of its proper divisors (1).

5186087 is an equidigital number, since it uses as much as digits as its factorization.

5186087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 5186087 is about 2277.2981798614. The cubic root of 5186087 is about 173.0931704355.

The spelling of 5186087 in words is "five million, one hundred eighty-six thousand, eighty-seven".