675764 has 12 divisors (see below), whose sum is σ = 1189188. Its totient is φ = 336000.

The previous prime is 675751. The next prime is 675781. The reversal of 675764 is 467576.

It can be written as a sum of positive squares in 2 ways, for example, as 547600 + 128164 = 740^2 + 358^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 675764.

It is an unprimeable number.

675764 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 614 + ... + 1314.

It is an arithmetic number, because the mean of its divisors is an integer number (99099).

2⁶⁷⁵⁷⁶⁴ is an apocalyptic number.

It is an amenable number.

675764 is a deficient number, since it is larger than the sum of its proper divisors (513424).

675764 is a wasteful number, since it uses less digits than its factorization.

675764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946 (or 944 counting only the distinct ones).

The product of its digits is 35280, while the sum is 35.

The square root of 675764 is about 822.0486603602. The cubic root of 675764 is about 87.7536152167.

The spelling of 675764 in words is "six hundred seventy-five thousand, seven hundred sixty-four".