5408256 has 80 divisors (see below), whose sum is σ = 16498944. Its totient is φ = 1542144.

The previous prime is 5408233. The next prime is 5408309. The reversal of 5408256 is 6528045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10501 + ... + 11003.

Almost surely, 2^5408256 is an apocalyptic number.

5408256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5408256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8249472).

5408256 is an abundant number, since it is smaller than the sum of its proper divisors (11090688).

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

5408256 is an equidigital number, since it uses as much as digits as its factorization.

5408256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 5408256 is about 2325.5657376217. The cubic root of 5408256 is about 175.5304287301.

The spelling of 5408256 in words is "five million, four hundred eight thousand, two hundred fifty-six".