766956 has 12 divisors (see below), whose sum is σ = 1789592. Its totient is φ = 255648.

The previous prime is 766943. The next prime is 766957. The reversal of 766956 is 659667.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (766957) by changing a digit.

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, 31945 + ... + 31968.

2⁷⁶⁶⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

766956 is an abundant number, since it is smaller than the sum of its proper divisors (1022636).

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

766956 is a wasteful number, since it uses less digits than its factorization.

766956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63920 (or 63918 counting only the distinct ones).

The product of its digits is 68040, while the sum is 39.

The square root of 766956 is about 875.7602411619. The cubic root of 766956 is about 91.5356246959.

The spelling of 766956 in words is "seven hundred sixty-six thousand, nine hundred fifty-six".