6712230 has 32 divisors (see below), whose sum is σ = 18411264. Its totient is φ = 1534176.

The previous prime is 6712193. The next prime is 6712243. The reversal of 6712230 is 322176.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6712197 and 6712206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15772 + ... + 16191.

It is an arithmetic number, because the mean of its divisors is an integer number (575352).

Almost surely, 2^6712230 is an apocalyptic number.

6712230 is an abundant number, since it is smaller than the sum of its proper divisors (11699034).

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

6712230 is a wasteful number, since it uses less digits than its factorization.

6712230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31980.

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

The square root of 6712230 is about 2590.7971746163. The cubic root of 6712230 is about 188.6350000473.

The spelling of 6712230 in words is "six million, seven hundred twelve thousand, two hundred thirty".