670124 has 36 divisors (see below), whose sum is σ = 1474704. Its totient is φ = 264096.

The previous prime is 670099. The next prime is 670129. The reversal of 670124 is 421076.

670124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 670096 and 670105.

It is not an unprimeable number, because it can be changed into a prime (670129) by changing a digit.

670124 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2417 + ... + 2679.

It is an arithmetic number, because the mean of its divisors is an integer number (40964).

2⁶⁷⁰¹²⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 670124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (737352).

670124 is an abundant number, since it is smaller than the sum of its proper divisors (804580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

670124 is a wasteful number, since it uses less digits than its factorization.

670124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 670124 is about 818.6110187384. The cubic root of 670124 is about 87.5087991151.

The spelling of 670124 in words is "six hundred seventy thousand, one hundred twenty-four".