5291264 has 36 divisors (see below), whose sum is σ = 11528160. Its totient is φ = 2403840.

The previous prime is 5291261. The next prime is 5291269. The reversal of 5291264 is 4621925.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5291261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1877 + ... + 3755.

Almost surely, 2^5291264 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 5291264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5764080).

5291264 is an abundant number, since it is smaller than the sum of its proper divisors (6236896).

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

5291264 is a wasteful number, since it uses less digits than its factorization.

5291264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906 (or 1892 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 5291264 is about 2300.2747661964. The cubic root of 5291264 is about 174.2554928979.

It can be divided in two parts, 5291 and 264, that added together give a palindrome (5555).

The spelling of 5291264 in words is "five million, two hundred ninety-one thousand, two hundred sixty-four".