675670 has 8 divisors (see below), whose sum is σ = 1216224. Its totient is φ = 270264.

The previous prime is 675643. The next prime is 675713. The reversal of 675670 is 76576.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 33774 + ... + 33793.

It is an arithmetic number, because the mean of its divisors is an integer number (152028).

2⁶⁷⁵⁶⁷⁰ is an apocalyptic number.

675670 is a deficient number, since it is larger than the sum of its proper divisors (540554).

675670 is a wasteful number, since it uses less digits than its factorization.

675670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67574.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 675670 is about 821.9914841408. The cubic root of 675670 is about 87.7495461323.

The spelling of 675670 in words is "six hundred seventy-five thousand, six hundred seventy".