5275864 has 32 divisors (see below), whose sum is σ = 10886400. Its totient is φ = 2377120.

The previous prime is 5275841. The next prime is 5275889. The reversal of 5275864 is 4685725.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14517 + ... + 14875.

It is an arithmetic number, because the mean of its divisors is an integer number (340200).

Almost surely, 2^5275864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5275864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5443200).

5275864 is an abundant number, since it is smaller than the sum of its proper divisors (5610536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5275864 is a wasteful number, since it uses less digits than its factorization.

5275864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543 (or 539 counting only the distinct ones).

The product of its digits is 67200, while the sum is 37.

The square root of 5275864 is about 2296.9249008185. The cubic root of 5275864 is about 174.0862742105.

The spelling of 5275864 in words is "five million, two hundred seventy-five thousand, eight hundred sixty-four".