5591328 has 24 divisors (see below), whose sum is σ = 14677488. Its totient is φ = 1863744.

The previous prime is 5591309. The next prime is 5591359. The reversal of 5591328 is 8231955.

5591328 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

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, 29026 + ... + 29217.

It is an arithmetic number, because the mean of its divisors is an integer number (611562).

Almost surely, 2^5591328 is an apocalyptic number.

It is an amenable number.

5591328 is an abundant number, since it is smaller than the sum of its proper divisors (9086160).

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

5591328 is a wasteful number, since it uses less digits than its factorization.

5591328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58256 (or 58248 counting only the distinct ones).

The product of its digits is 10800, while the sum is 33.

The square root of 5591328 is about 2364.5989089061. The cubic root of 5591328 is about 177.4890874730.

The spelling of 5591328 in words is "five million, five hundred ninety-one thousand, three hundred twenty-eight".