766133012 has 12 divisors (see below), whose sum is σ = 1345506036. Its totient is φ = 381702720.

The previous prime is 766133009. The next prime is 766133051. The reversal of 766133012 is 210331667.

It can be written as a sum of positive squares in 2 ways, for example, as 651985156 + 114147856 = 25534^2 + 10684^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339683 + ... + 341930.

It is an arithmetic number, because the mean of its divisors is an integer number (112125503).

Almost surely, 2^766133012 is an apocalyptic number.

It is an amenable number.

766133012 is a deficient number, since it is larger than the sum of its proper divisors (579373024).

766133012 is a wasteful number, since it uses less digits than its factorization.

766133012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681898 (or 681896 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 766133012 is about 27679.1078613455. The cubic root of 766133012 is about 915.0287197730.

Adding to 766133012 its reverse (210331667), we get a palindrome (976464679).

The spelling of 766133012 in words is "seven hundred sixty-six million, one hundred thirty-three thousand, twelve".