673258 has 8 divisors (see below), whose sum is σ = 1042560. Its totient is φ = 325740.

The previous prime is 673247. The next prime is 673271. The reversal of 673258 is 852376.

673258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5368 + ... + 5491.

It is an arithmetic number, because the mean of its divisors is an integer number (130320).

2⁶⁷³²⁵⁸ is an apocalyptic number.

673258 is a deficient number, since it is larger than the sum of its proper divisors (369302).

673258 is a wasteful number, since it uses less digits than its factorization.

673258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10892.

The product of its digits is 10080, while the sum is 31.

The square root of 673258 is about 820.5230039432. The cubic root of 673258 is about 87.6450058208.

The spelling of 673258 in words is "six hundred seventy-three thousand, two hundred fifty-eight".