13066674 has 8 divisors (see below), whose sum is σ = 26133360. Its totient is φ = 4355556.

The previous prime is 13066657. The next prime is 13066709. The reversal of 13066674 is 47666031.

13066674 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

13066674 is an admirable number.

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, 1088884 + ... + 1088895.

It is an arithmetic number, because the mean of its divisors is an integer number (3266670).

Almost surely, 2^13066674 is an apocalyptic number.

13066674 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13066674 is a wasteful number, since it uses less digits than its factorization.

13066674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177784.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 13066674 is about 3614.7854708129. The cubic root of 13066674 is about 235.5347652662.

The spelling of 13066674 in words is "thirteen million, sixty-six thousand, six hundred seventy-four".