10765666 has 16 divisors (see below), whose sum is σ = 17062560. Its totient is φ = 5080320.

The previous prime is 10765639. The next prime is 10765669. The reversal of 10765666 is 66656701.

It is a happy number.

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (10765669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18370 + ... + 18946.

It is an arithmetic number, because the mean of its divisors is an integer number (1066410).

Almost surely, 2^10765666 is an apocalyptic number.

10765666 is a deficient number, since it is larger than the sum of its proper divisors (6296894).

10765666 is a wasteful number, since it uses less digits than its factorization.

10765666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 10765666 is about 3281.1074349981. The cubic root of 10765666 is about 220.8074050805.

The spelling of 10765666 in words is "ten million, seven hundred sixty-five thousand, six hundred sixty-six".