6133888 has 32 divisors (see below), whose sum is σ = 12334860. Its totient is φ = 3038208.

The previous prime is 6133873. The next prime is 6133891. The reversal of 6133888 is 8883316.

It can be written as a sum of positive squares in 2 ways, for example, as 6110784 + 23104 = 2472^2 + 152^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22006 + ... + 22282.

Almost surely, 2^6133888 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 6133888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6167430).

6133888 is an abundant number, since it is smaller than the sum of its proper divisors (6200972).

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

6133888 is a wasteful number, since it uses less digits than its factorization.

6133888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 452 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 6133888 is about 2476.6687303715. The cubic root of 6133888 is about 183.0537431610.

It can be divided in two parts, 6133 and 888, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 6133888 in words is "six million, one hundred thirty-three thousand, eight hundred eighty-eight".