5261864 has 16 divisors (see below), whose sum is σ = 9945600. Its totient is φ = 2609712.

The previous prime is 5261833. The next prime is 5261869. The reversal of 5261864 is 4681625.

It is a self number, because there is not a number n which added to its sum of digits gives 5261864.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261869) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1574 + ... + 3605.

It is an arithmetic number, because the mean of its divisors is an integer number (621600).

Almost surely, 2^5261864 is an apocalyptic number.

It is an amenable number.

5261864 is a deficient number, since it is larger than the sum of its proper divisors (4683736).

5261864 is a wasteful number, since it uses less digits than its factorization.

5261864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312 (or 5308 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 5261864 is about 2293.8753235518. The cubic root of 5261864 is about 173.9321530523.

It can be divided in two parts, 52 and 61864, that added together give a palindrome (61916).

The spelling of 5261864 in words is "five million, two hundred sixty-one thousand, eight hundred sixty-four".