5691328 has 28 divisors (see below), whose sum is σ = 11960352. Its totient is φ = 2677760.

The previous prime is 5691319. The next prime is 5691349. The reversal of 5691328 is 8231965.

5691328 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 5691293 and 5691302.

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, 1528 + ... + 3703.

Almost surely, 2^5691328 is an apocalyptic number.

It is an amenable number.

5691328 is an abundant number, since it is smaller than the sum of its proper divisors (6269024).

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

5691328 is a wasteful number, since it uses less digits than its factorization.

5691328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5260 (or 5250 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 5691328 is about 2385.6504354159. The cubic root of 5691328 is about 178.5409625434.

The spelling of 5691328 in words is "five million, six hundred ninety-one thousand, three hundred twenty-eight".