6662306 has 8 divisors (see below), whose sum is σ = 11421120. Its totient is φ = 2855268.

The previous prime is 6662287. The next prime is 6662309. The reversal of 6662306 is 6032666.

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

It is not an unprimeable number, because it can be changed into a prime (6662309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237926 + ... + 237953.

It is an arithmetic number, because the mean of its divisors is an integer number (1427640).

Almost surely, 2^6662306 is an apocalyptic number.

6662306 is a deficient number, since it is larger than the sum of its proper divisors (4758814).

6662306 is a wasteful number, since it uses less digits than its factorization.

6662306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475888.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 6662306 is about 2581.1443198705. The cubic root of 6662306 is about 188.1661613814.

The spelling of 6662306 in words is "six million, six hundred sixty-two thousand, three hundred six".