1066908892 has 48 divisors (see below), whose sum is σ = 2173248000. Its totient is φ = 448869312.

The previous prime is 1066908851. The next prime is 1066908923. The reversal of 1066908892 is 2988096601.

It is a happy number.

It is a super-2 number, since 2×1066908892² = 2276589167657335328, 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, 386734 + ... + 389482.

It is an arithmetic number, because the mean of its divisors is an integer number (45276000).

Almost surely, 2^1066908892 is an apocalyptic number.

It is an amenable number.

1066908892 is an abundant number, since it is smaller than the sum of its proper divisors (1106339108).

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

1066908892 is a wasteful number, since it uses less digits than its factorization.

1066908892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010 (or 3008 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 49.

The square root of 1066908892 is about 32663.5713295408. The cubic root of 1066908892 is about 1021.8232454868.

The spelling of 1066908892 in words is "one billion, sixty-six million, nine hundred eight thousand, eight hundred ninety-two".