5603268 has 72 divisors (see below), whose sum is σ = 15283296. Its totient is φ = 1591040.

The previous prime is 5603267. The next prime is 5603291. The reversal of 5603268 is 8623065.

It is a super-2 number, since 2×5603268² = 62793224559648, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5603267) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24571 + ... + 24797.

It is an arithmetic number, because the mean of its divisors is an integer number (212268).

Almost surely, 2^5603268 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 5603268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7641648).

5603268 is an abundant number, since it is smaller than the sum of its proper divisors (9680028).

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

5603268 is a wasteful number, since it uses less digits than its factorization.

5603268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 260 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 5603268 is about 2367.1223035576. The cubic root of 5603268 is about 177.6153373249.

It can be divided in two parts, 560 and 3268, that added together give a triangular number (3828 = T₈₇).

The spelling of 5603268 in words is "five million, six hundred three thousand, two hundred sixty-eight".