6723230 has 8 divisors (see below), whose sum is σ = 12101832. Its totient is φ = 2689288.

The previous prime is 6723217. The next prime is 6723251. The reversal of 6723230 is 323276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 6723196 and 6723205.

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 3 ways as a sum of consecutive naturals, for example, 336152 + ... + 336171.

It is an arithmetic number, because the mean of its divisors is an integer number (1512729).

Almost surely, 2^6723230 is an apocalyptic number.

6723230 is a deficient number, since it is larger than the sum of its proper divisors (5378602).

6723230 is a wasteful number, since it uses less digits than its factorization.

6723230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672330.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 6723230 is about 2592.9192042946. The cubic root of 6723230 is about 188.7379887975.

The spelling of 6723230 in words is "six million, seven hundred twenty-three thousand, two hundred thirty".