5571888 has 120 divisors (see below), whose sum is σ = 17641728. Its totient is φ = 1507968.

The previous prime is 5571887. The next prime is 5571889. The reversal of 5571888 is 8881755.

It is an interprime number because it is at equal distance from previous prime (5571887) and next prime (5571889).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (5571887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54045 + ... + 54147.

Almost surely, 2^5571888 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 5571888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8820864).

5571888 is an abundant number, since it is smaller than the sum of its proper divisors (12069840).

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

5571888 is a wasteful number, since it uses less digits than its factorization.

5571888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 138 counting only the distinct ones).

The product of its digits is 89600, while the sum is 42.

The square root of 5571888 is about 2360.4846959894. The cubic root of 5571888 is about 177.2831498504.

The spelling of 5571888 in words is "five million, five hundred seventy-one thousand, eight hundred eighty-eight".