5031808 has 32 divisors (see below), whose sum is σ = 10557000. Its totient is φ = 2382336.

The previous prime is 5031799. The next prime is 5031809. The reversal of 5031808 is 8081305.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031809) 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, 1398 + ... + 3466.

Almost surely, 2^5031808 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 5031808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5278500).

5031808 is an abundant number, since it is smaller than the sum of its proper divisors (5525192).

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

5031808 is a wasteful number, since it uses less digits than its factorization.

5031808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102 (or 2090 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 5031808 is about 2243.1691866643. The cubic root of 5031808 is about 171.3594345548.

The spelling of 5031808 in words is "five million, thirty-one thousand, eight hundred eight".