5611264 has 36 divisors (see below), whose sum is σ = 11699856. Its totient is φ = 2680832.

The previous prime is 5611259. The next prime is 5611271. The reversal of 5611264 is 4621165.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5412 + ... + 6364.

It is an arithmetic number, because the mean of its divisors is an integer number (324996).

Almost surely, 2^5611264 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 5611264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5849928).

5611264 is an abundant number, since it is smaller than the sum of its proper divisors (6088592).

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

5611264 is an equidigital number, since it uses as much as digits as its factorization.

5611264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992 (or 978 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 5611264 is about 2368.8106720462. The cubic root of 5611264 is about 177.6997843068.

Subtracting from 5611264 its reverse (4621165), we obtain a palindrome (990099).

The spelling of 5611264 in words is "five million, six hundred eleven thousand, two hundred sixty-four".