766011 has 16 divisors (see below), whose sum is σ = 1074944. Its totient is φ = 484704.

The previous prime is 765991. The next prime is 766021. The reversal of 766011 is 110667.

It is not a de Polignac number, because 766011 - 2¹³ = 757819 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 766011.

It is not an unprimeable number, because it can be changed into a prime (766021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7386 + ... + 7488.

It is an arithmetic number, because the mean of its divisors is an integer number (67184).

2⁷⁶⁶⁰¹¹ is an apocalyptic number.

766011 is a deficient number, since it is larger than the sum of its proper divisors (308933).

766011 is a wasteful number, since it uses less digits than its factorization.

766011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 766011 is about 875.2205436346. The cubic root of 766011 is about 91.4980142302.

Adding to 766011 its reverse (110667), we get a palindrome (876678).

The spelling of 766011 in words is "seven hundred sixty-six thousand, eleven".