13366670 has 16 divisors (see below), whose sum is σ = 24282720. Its totient is φ = 5297184.

The previous prime is 13366667. The next prime is 13366681. The reversal of 13366670 is 7666331.

It is a happy number.

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, 5042 + ... + 7221.

It is an arithmetic number, because the mean of its divisors is an integer number (1517670).

Almost surely, 2^13366670 is an apocalyptic number.

13366670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13366670 is a deficient number, since it is larger than the sum of its proper divisors (10916050).

13366670 is a wasteful number, since it uses less digits than its factorization.

13366670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12379.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 13366670 is about 3656.0456780516. The cubic root of 13366670 is about 237.3236807679.

The spelling of 13366670 in words is "thirteen million, three hundred sixty-six thousand, six hundred seventy".