6659270 has 16 divisors (see below), whose sum is σ = 12400560. Its totient is φ = 2571744.

The previous prime is 6659267. The next prime is 6659287. The reversal of 6659270 is 729566.

It is a self number, because there is not a number n which added to its sum of digits gives 6659270.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11192 + ... + 11771.

It is an arithmetic number, because the mean of its divisors is an integer number (775035).

Almost surely, 2^6659270 is an apocalyptic number.

6659270 is a deficient number, since it is larger than the sum of its proper divisors (5741290).

6659270 is a wasteful number, since it uses less digits than its factorization.

6659270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22999.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 6659270 is about 2580.5561416098. The cubic root of 6659270 is about 188.1375747197.

The spelling of 6659270 in words is "six million, six hundred fifty-nine thousand, two hundred seventy".