5385856 has 32 divisors (see below), whose sum is σ = 12264480. Its totient is φ = 2307840.

The previous prime is 5385839. The next prime is 5385859. The reversal of 5385856 is 6585835.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (5385859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2110 + ... + 3901.

It is an arithmetic number, because the mean of its divisors is an integer number (383265).

Almost surely, 2^5385856 is an apocalyptic number.

5385856 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5385856 is an abundant number, since it is smaller than the sum of its proper divisors (6878624).

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

5385856 is an equidigital number, since it uses as much as digits as its factorization.

5385856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6032 (or 6020 counting only the distinct ones).

The product of its digits is 144000, while the sum is 40.

The square root of 5385856 is about 2320.7447080625. The cubic root of 5385856 is about 175.2877551519.

It can be divided in two parts, 5385 and 856, that added together give a square (6241 = 79²).

The spelling of 5385856 in words is "five million, three hundred eighty-five thousand, eight hundred fifty-six".