675957 has 8 divisors (see below), whose sum is σ = 908320. Its totient is φ = 447120.

The previous prime is 675931. The next prime is 675959. The reversal of 675957 is 759576.

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

It is a de Polignac number, because none of the positive numbers 2^k-675957 is a prime.

It is a Duffinian number.

675957 is a lucky number.

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 675957.

It is not an unprimeable number, because it can be changed into a prime (675959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394 + ... + 1227.

It is an arithmetic number, because the mean of its divisors is an integer number (113540).

2⁶⁷⁵⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

675957 is a deficient number, since it is larger than the sum of its proper divisors (232363).

675957 is a wasteful number, since it uses less digits than its factorization.

675957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763.

The product of its digits is 66150, while the sum is 39.

The square root of 675957 is about 822.1660416242. The cubic root of 675957 is about 87.7619686437.

The spelling of 675957 in words is "six hundred seventy-five thousand, nine hundred fifty-seven".