13862668 has 6 divisors (see below), whose sum is σ = 24259676. Its totient is φ = 6931332.

The previous prime is 13862659. The next prime is 13862669. The reversal of 13862668 is 86626831.

It is a self number, because there is not a number n which added to its sum of digits gives 13862668.

It is not an unprimeable number, because it can be changed into a prime (13862669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1732830 + ... + 1732837.

Almost surely, 2^13862668 is an apocalyptic number.

It is an amenable number.

13862668 is a deficient number, since it is larger than the sum of its proper divisors (10397008).

13862668 is a wasteful number, since it uses less digits than its factorization.

13862668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465671 (or 3465669 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 13862668 is about 3723.2603991663. The cubic root of 13862668 is about 240.2235648283.

The spelling of 13862668 in words is "thirteen million, eight hundred sixty-two thousand, six hundred sixty-eight".