5321808 has 80 divisors (see below), whose sum is σ = 15554560. Its totient is φ = 1741824.

The previous prime is 5321803. The next prime is 5321837. The reversal of 5321808 is 8081235.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41841 + ... + 41967.

It is an arithmetic number, because the mean of its divisors is an integer number (194432).

Almost surely, 2^5321808 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 5321808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7777280).

5321808 is an abundant number, since it is smaller than the sum of its proper divisors (10232752).

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

5321808 is a wasteful number, since it uses less digits than its factorization.

5321808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 229 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 5321808 is about 2306.9044193464. The cubic root of 5321808 is about 174.5901483559.

The spelling of 5321808 in words is "five million, three hundred twenty-one thousand, eight hundred eight".