670233 has 8 divisors (see below), whose sum is σ = 899968. Its totient is φ = 443664.

The previous prime is 670231. The next prime is 670237. The reversal of 670233 is 332076.

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

It is not a de Polignac number, because 670233 - 2¹ = 670231 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670231) 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, 241 + ... + 1182.

It is an arithmetic number, because the mean of its divisors is an integer number (112496).

2⁶⁷⁰²³³ is an apocalyptic number.

It is an amenable number.

670233 is a deficient number, since it is larger than the sum of its proper divisors (229735).

670233 is a wasteful number, since it uses less digits than its factorization.

670233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583.

The product of its (nonzero) digits is 756, while the sum is 21.

The square root of 670233 is about 818.6775922181. The cubic root of 670233 is about 87.5135434818.

It can be divided in two parts, 670 and 233, that added together give a triangular number (903 = T₄₂).

The spelling of 670233 in words is "six hundred seventy thousand, two hundred thirty-three".