675676 has 12 divisors (see below), whose sum is σ = 1220800. Its totient is φ = 326880.

The previous prime is 675643. The next prime is 675713. The reversal of 675676 is 676576.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2601 + ... + 2848.

2⁶⁷⁵⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

675676 is a deficient number, since it is larger than the sum of its proper divisors (545124).

675676 is a wasteful number, since it uses less digits than its factorization.

675676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5484 (or 5482 counting only the distinct ones).

The product of its digits is 52920, while the sum is 37.

The square root of 675676 is about 821.9951338055. The cubic root of 675676 is about 87.7498058724.

Subtracting 675676 from its reverse (676576), we obtain a square (900 = 30²).

The spelling of 675676 in words is "six hundred seventy-five thousand, six hundred seventy-six".