13868602 has 8 divisors (see below), whose sum is σ = 22694112. Its totient is φ = 6303900.

The previous prime is 13868587. The next prime is 13868611. The reversal of 13868602 is 20686831.

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

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, 315174 + ... + 315217.

It is an arithmetic number, because the mean of its divisors is an integer number (2836764).

Almost surely, 2^13868602 is an apocalyptic number.

13868602 is a deficient number, since it is larger than the sum of its proper divisors (8825510).

13868602 is a wasteful number, since it uses less digits than its factorization.

13868602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630404.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 13868602 is about 3724.0571961236. The cubic root of 13868602 is about 240.2578363285.

The spelling of 13868602 in words is "thirteen million, eight hundred sixty-eight thousand, six hundred two".