5605272 has 48 divisors (see below), whose sum is σ = 15325440. Its totient is φ = 1850688.

The previous prime is 5605253. The next prime is 5605283. The reversal of 5605272 is 2725065.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8838 + ... + 9450.

It is an arithmetic number, because the mean of its divisors is an integer number (319280).

Almost surely, 2^5605272 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 5605272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7662720).

5605272 is an abundant number, since it is smaller than the sum of its proper divisors (9720168).

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

5605272 is a wasteful number, since it uses less digits than its factorization.

5605272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 745 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 5605272 is about 2367.5455645035. The cubic root of 5605272 is about 177.6365094165.

It can be divided in two parts, 560 and 5272, that added together give a cube (5832 = 18³).

The spelling of 5605272 in words is "five million, six hundred five thousand, two hundred seventy-two".