13065018 has 8 divisors (see below), whose sum is σ = 26130048. Its totient is φ = 4355004.

The previous prime is 13065007. The next prime is 13065047. The reversal of 13065018 is 81056031.

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

13065018 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, 1088746 + ... + 1088757.

It is an arithmetic number, because the mean of its divisors is an integer number (3266256).

Almost surely, 2^13065018 is an apocalyptic number.

13065018 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.

13065018 is a wasteful number, since it uses less digits than its factorization.

13065018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177508.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 13065018 is about 3614.5564043185. The cubic root of 13065018 is about 235.5248147093.

The spelling of 13065018 in words is "thirteen million, sixty-five thousand, eighteen".