1064988288 has 192 divisors, whose sum is σ = 3772204800. Its totient is φ = 280848384.

The previous prime is 1064988277. The next prime is 1064988289. The reversal of 1064988288 is 8828894601.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×1064988288² = 2268400107154341888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1064988289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99753 + ... + 109911.

It is an arithmetic number, because the mean of its divisors is an integer number (19646900).

Almost surely, 2^1064988288 is an apocalyptic number.

1064988288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1064988288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1886102400).

1064988288 is an abundant number, since it is smaller than the sum of its proper divisors (2707216512).

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

1064988288 is a wasteful number, since it uses less digits than its factorization.

1064988288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10199 (or 10184 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 54.

The square root of 1064988288 is about 32634.1583007744. The cubic root of 1064988288 is about 1021.2097296186.

The spelling of 1064988288 in words is "one billion, sixty-four million, nine hundred eighty-eight thousand, two hundred eighty-eight".