6706320 has 40 divisors (see below), whose sum is σ = 20790336. Its totient is φ = 1788288.

The previous prime is 6706319. The next prime is 6706321. The reversal of 6706320 is 236076.

It is an interprime number because it is at equal distance from previous prime (6706319) and next prime (6706321).

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (6706321) 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, 13732 + ... + 14211.

Almost surely, 2^6706320 is an apocalyptic number.

6706320 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6706320 is an abundant number, since it is smaller than the sum of its proper divisors (14084016).

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

6706320 is a wasteful number, since it uses less digits than its factorization.

6706320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27959 (or 27953 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 6706320 is about 2589.6563478578. The cubic root of 6706320 is about 188.5796205283.

The spelling of 6706320 in words is "six million, seven hundred six thousand, three hundred twenty".