1066682876 has 48 divisors (see below), whose sum is σ = 2288079360. Its totient is φ = 424906560.

The previous prime is 1066682863. The next prime is 1066682909. The reversal of 1066682876 is 6782866601.

It is a happy number.

It is a super-2 number, since 2×1066682876² = 2275624715903262752, 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 15 ways as a sum of consecutive naturals, for example, 9281 + ... + 47111.

It is an arithmetic number, because the mean of its divisors is an integer number (47668320).

Almost surely, 2^1066682876 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 1066682876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1144039680).

1066682876 is an abundant number, since it is smaller than the sum of its proper divisors (1221396484).

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

1066682876 is a wasteful number, since it uses less digits than its factorization.

1066682876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37914 (or 37912 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The square root of 1066682876 is about 32660.1113898897. Note that the first 3 decimals coincide. The cubic root of 1066682876 is about 1021.7510854006.

The spelling of 1066682876 in words is "one billion, sixty-six million, six hundred eighty-two thousand, eight hundred seventy-six".