776085 has 16 divisors (see below), whose sum is σ = 1282560. Its totient is φ = 400320.

The previous prime is 776077. The next prime is 776099. The reversal of 776085 is 580677.

It is not a de Polignac number, because 776085 - 2³ = 776077 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 370 + ... + 1299.

It is an arithmetic number, because the mean of its divisors is an integer number (80160).

2⁷⁷⁶⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

776085 is a deficient number, since it is larger than the sum of its proper divisors (506475).

776085 is a wasteful number, since it uses less digits than its factorization.

776085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708.

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 776085 is about 880.9568661404. The cubic root of 776085 is about 91.8973729585.

The spelling of 776085 in words is "seven hundred seventy-six thousand, eighty-five".