6656230 has 16 divisors (see below), whose sum is σ = 13692960. Its totient is φ = 2282112.

The previous prime is 6656201. The next prime is 6656239. The reversal of 6656230 is 326566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6656239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47475 + ... + 47614.

It is an arithmetic number, because the mean of its divisors is an integer number (855810).

Almost surely, 2^6656230 is an apocalyptic number.

6656230 is an abundant number, since it is smaller than the sum of its proper divisors (7036730).

6656230 is a wasteful number, since it uses less digits than its factorization.

6656230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95103.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 6656230 is about 2579.9670540532. The cubic root of 6656230 is about 188.1089416873.

It can be divided in two parts, 6656 and 230, that added together give a palindrome (6886).

The spelling of 6656230 in words is "six million, six hundred fifty-six thousand, two hundred thirty".