673057 has 8 divisors (see below), whose sum is σ = 839232. Its totient is φ = 524400.

The previous prime is 673039. The next prime is 673063. The reversal of 673057 is 750376.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-673057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4294 + ... + 4447.

It is an arithmetic number, because the mean of its divisors is an integer number (104904).

2⁶⁷³⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

673057 is a deficient number, since it is larger than the sum of its proper divisors (166175).

673057 is a wasteful number, since it uses less digits than its factorization.

673057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8759.

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 673057 is about 820.4005119452. The cubic root of 673057 is about 87.6362828648.

The spelling of 673057 in words is "six hundred seventy-three thousand, fifty-seven".