670095 has 12 divisors (see below), whose sum is σ = 1161576. Its totient is φ = 357360.

The previous prime is 670051. The next prime is 670097. The reversal of 670095 is 590076.

It is not a de Polignac number, because 670095 - 2⁶ = 670031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670097) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 7401 + ... + 7490.

It is an arithmetic number, because the mean of its divisors is an integer number (96798).

2⁶⁷⁰⁰⁹⁵ is an apocalyptic number.

670095 is a deficient number, since it is larger than the sum of its proper divisors (491481).

670095 is a wasteful number, since it uses less digits than its factorization.

670095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14902 (or 14899 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 670095 is about 818.5933056164. The cubic root of 670095 is about 87.5075367658.

The spelling of 670095 in words is "six hundred seventy thousand, ninety-five".