5287611 has 8 divisors (see below), whose sum is σ = 8057344. Its totient is φ = 3021480.

The previous prime is 5287589. The next prime is 5287613. The reversal of 5287611 is 1167825.

5287611 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5287611 - 2¹⁷ = 5156539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5287613) 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 7 ways as a sum of consecutive naturals, for example, 125875 + ... + 125916.

It is an arithmetic number, because the mean of its divisors is an integer number (1007168).

Almost surely, 2^5287611 is an apocalyptic number.

5287611 is a deficient number, since it is larger than the sum of its proper divisors (2769733).

5287611 is a wasteful number, since it uses less digits than its factorization.

5287611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251801.

The product of its digits is 3360, while the sum is 30.

The square root of 5287611 is about 2299.4805935254. The cubic root of 5287611 is about 174.2153826419.

The spelling of 5287611 in words is "five million, two hundred eighty-seven thousand, six hundred eleven".