1066200888 has 16 divisors (see below), whose sum is σ = 2665502280. Its totient is φ = 355400288.

The previous prime is 1066200881. The next prime is 1066200907. The reversal of 1066200888 is 8880026601.

It is a super-2 number, since 2×1066200888² = 2273568667143977088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066200881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22212495 + ... + 22212542.

Almost surely, 2^1066200888 is an apocalyptic number.

It is an amenable number.

1066200888 is an abundant number, since it is smaller than the sum of its proper divisors (1599301392).

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

1066200888 is a wasteful number, since it uses less digits than its factorization.

1066200888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44425046 (or 44425042 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 1066200888 is about 32652.7317080823. The cubic root of 1066200888 is about 1021.5971671282.

The spelling of 1066200888 in words is "one billion, sixty-six million, two hundred thousand, eight hundred eighty-eight".