13065168 has 20 divisors (see below), whose sum is σ = 33751808. Its totient is φ = 4355040.

The previous prime is 13065149. The next prime is 13065187. The reversal of 13065168 is 86156031.

It is an interprime number because it is at equal distance from previous prime (13065149) and next prime (13065187).

It is a super-2 number, since 2×13065168² = 341397229736448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136048 + ... + 136143.

Almost surely, 2^13065168 is an apocalyptic number.

It is an amenable number.

13065168 is an abundant number, since it is smaller than the sum of its proper divisors (20686640).

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

13065168 is a wasteful number, since it uses less digits than its factorization.

13065168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272202 (or 272196 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 13065168 is about 3614.5771536931. The cubic root of 13065168 is about 235.5257160625.

The spelling of 13065168 in words is "thirteen million, sixty-five thousand, one hundred sixty-eight".