670260 has 24 divisors (see below), whose sum is σ = 1876896. Its totient is φ = 178720.

The previous prime is 670249. The next prime is 670261. The reversal of 670260 is 62076.

It is a super-3 number, since 3×670260³ = 903339833680728000, which contains 333 as substring.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670261) by changing a digit.

670260 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 7 ways as a sum of consecutive naturals, for example, 5526 + ... + 5645.

It is an arithmetic number, because the mean of its divisors is an integer number (78204).

2⁶⁷⁰²⁶⁰ is an apocalyptic number.

670260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

670260 is an abundant number, since it is smaller than the sum of its proper divisors (1206636).

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

670260 is a wasteful number, since it uses less digits than its factorization.

670260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11183 (or 11181 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 670260 is about 818.6940820600. The cubic root of 670260 is about 87.5147186124.

The spelling of 670260 in words is "six hundred seventy thousand, two hundred sixty".