1063888 has 60 divisors (see below), whose sum is σ = 2544480. Its totient is φ = 428736.

The previous prime is 1063873. The next prime is 1063891. The reversal of 1063888 is 8883601.

It is a super-2 number, since 2×1063888² = 2263715353088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18003 + ... + 18061.

It is an arithmetic number, because the mean of its divisors is an integer number (42408).

2^1063888 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 1063888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1272240).

1063888 is an abundant number, since it is smaller than the sum of its proper divisors (1480592).

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

1063888 is a wasteful number, since it uses less digits than its factorization.

1063888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 1063888 is about 1031.4494655581. The cubic root of 1063888 is about 102.0857922310.

The spelling of 1063888 in words is "one million, sixty-three thousand, eight hundred eighty-eight".