5397856 has 48 divisors (see below), whose sum is σ = 11261376. Its totient is φ = 2543616.

The previous prime is 5397853. The next prime is 5397863. The reversal of 5397856 is 6587935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5397853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55600 + ... + 55696.

It is an arithmetic number, because the mean of its divisors is an integer number (234612).

Almost surely, 2^5397856 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 5397856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5630688).

5397856 is an abundant number, since it is smaller than the sum of its proper divisors (5863520).

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

5397856 is a wasteful number, since it uses less digits than its factorization.

5397856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 183 counting only the distinct ones).

The product of its digits is 226800, while the sum is 43.

The square root of 5397856 is about 2323.3286465759. The cubic root of 5397856 is about 175.4178423524.

The spelling of 5397856 in words is "five million, three hundred ninety-seven thousand, eight hundred fifty-six".