13360666 has 8 divisors (see below), whose sum is σ = 21862944. Its totient is φ = 6073020.

The previous prime is 13360649. The next prime is 13360687. The reversal of 13360666 is 66606331.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303630 + ... + 303673.

It is an arithmetic number, because the mean of its divisors is an integer number (2732868).

Almost surely, 2^13360666 is an apocalyptic number.

13360666 is a deficient number, since it is larger than the sum of its proper divisors (8502278).

13360666 is a wasteful number, since it uses less digits than its factorization.

13360666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607316.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 13360666 is about 3655.2244801106. The cubic root of 13360666 is about 237.2881420043.

Adding to 13360666 its reverse (66606331), we get a palindrome (79966997).

The spelling of 13360666 in words is "thirteen million, three hundred sixty thousand, six hundred sixty-six".