670130 has 16 divisors (see below), whose sum is σ = 1270080. Its totient is φ = 253872.

The previous prime is 670129. The next prime is 670139. The reversal of 670130 is 31076.

670130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 670099 and 670108.

It is not an unprimeable number, because it can be changed into a prime (670139) 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, 1574 + ... + 1953.

It is an arithmetic number, because the mean of its divisors is an integer number (79380).

2⁶⁷⁰¹³⁰ is an apocalyptic number.

670130 is a deficient number, since it is larger than the sum of its proper divisors (599950).

670130 is a wasteful number, since it uses less digits than its factorization.

670130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 670130 is about 818.6146834745. The cubic root of 670130 is about 87.5090602863.

The spelling of 670130 in words is "six hundred seventy thousand, one hundred thirty".