13366066 has 8 divisors (see below), whose sum is σ = 22913280. Its totient is φ = 5728308.

The previous prime is 13366051. The next prime is 13366069. The reversal of 13366066 is 66066331.

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 (13366069) 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, 477346 + ... + 477373.

It is an arithmetic number, because the mean of its divisors is an integer number (2864160).

Almost surely, 2^13366066 is an apocalyptic number.

13366066 is a deficient number, since it is larger than the sum of its proper divisors (9547214).

13366066 is an equidigital number, since it uses as much as digits as its factorization.

13366066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954728.

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

The square root of 13366066 is about 3655.9630742118. The cubic root of 13366066 is about 237.3201060640.

The spelling of 13366066 in words is "thirteen million, three hundred sixty-six thousand, sixty-six".