10766660 has 12 divisors (see below), whose sum is σ = 22610028. Its totient is φ = 4306656.

The previous prime is 10766633. The next prime is 10766669. The reversal of 10766660 is 6666701.

It can be written as a sum of positive squares in 2 ways, for example, as 2483776 + 8282884 = 1576^2 + 2878^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10766669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269147 + ... + 269186.

It is an arithmetic number, because the mean of its divisors is an integer number (1884169).

Almost surely, 2^10766660 is an apocalyptic number.

10766660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10766660 is an abundant number, since it is smaller than the sum of its proper divisors (11843368).

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

10766660 is a wasteful number, since it uses less digits than its factorization.

10766660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538342 (or 538340 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 10766660 is about 3281.2589047498. The cubic root of 10766660 is about 220.8142006287.

The spelling of 10766660 in words is "ten million, seven hundred sixty-six thousand, six hundred sixty".