675964 has 6 divisors (see below), whose sum is σ = 1182944. Its totient is φ = 337980.

The previous prime is 675959. The next prime is 675973. The reversal of 675964 is 469576.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

675964 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84492 + ... + 84499.

2⁶⁷⁵⁹⁶⁴ is an apocalyptic number.

It is an amenable number.

675964 is a deficient number, since it is larger than the sum of its proper divisors (506980).

675964 is a wasteful number, since it uses less digits than its factorization.

675964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168995 (or 168993 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 675964 is about 822.1702986608. The cubic root of 675964 is about 87.7622715878.

It can be divided in two parts, 67596 and 4, that added together give a square (67600 = 260²).

The spelling of 675964 in words is "six hundred seventy-five thousand, nine hundred sixty-four".