6553296 has 60 divisors (see below), whose sum is σ = 19426212. Its totient is φ = 2055168.

The previous prime is 6553277. The next prime is 6553297. The reversal of 6553296 is 6923556.

It can be written as a sum of positive squares in 2 ways, for example, as 2143296 + 4410000 = 1464^2 + 2100^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6553296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6553297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1110 + ... + 3786.

Almost surely, 2^6553296 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 6553296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9713106).

6553296 is an abundant number, since it is smaller than the sum of its proper divisors (12872916).

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

6553296 is a wasteful number, since it uses less digits than its factorization.

6553296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708 (or 2699 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 6553296 is about 2559.9406243114. The cubic root of 6553296 is about 187.1342416417.

It can be divided in two parts, 65 and 53296, that added together give a square (53361 = 231²).

The spelling of 6553296 in words is "six million, five hundred fifty-three thousand, two hundred ninety-six".