5267864 has 32 divisors (see below), whose sum is σ = 11884800. Its totient is φ = 2138400.

The previous prime is 5267863. The next prime is 5267869. The reversal of 5267864 is 4687625.

It is a happy number.

It is a super-2 number, since 2×5267864² = 55500782244992, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5267863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1412 + ... + 3539.

It is an arithmetic number, because the mean of its divisors is an integer number (371400).

Almost surely, 2^5267864 is an apocalyptic number.

It is an amenable number.

5267864 is an abundant number, since it is smaller than the sum of its proper divisors (6616936).

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

5267864 is a wasteful number, since it uses less digits than its factorization.

5267864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4983 (or 4979 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 5267864 is about 2295.1827813924. The cubic root of 5267864 is about 173.9982384108.

The spelling of 5267864 in words is "five million, two hundred sixty-seven thousand, eight hundred sixty-four".