6331488 has 48 divisors (see below), whose sum is σ = 16810416. Its totient is φ = 2086400.

The previous prime is 6331469. The next prime is 6331517. The reversal of 6331488 is 8841336.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

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, 9370 + ... + 10022.

It is an arithmetic number, because the mean of its divisors is an integer number (350217).

Almost surely, 2^6331488 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 6331488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8405208).

6331488 is an abundant number, since it is smaller than the sum of its proper divisors (10478928).

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

6331488 is a wasteful number, since it uses less digits than its factorization.

6331488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767 (or 759 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 6331488 is about 2516.2448211571. The cubic root of 6331488 is about 184.9986656831.

The spelling of 6331488 in words is "six million, three hundred thirty-one thousand, four hundred eighty-eight".