13768306 has 8 divisors (see below), whose sum is σ = 21550464. Its totient is φ = 6584820.

The previous prime is 13768303. The next prime is 13768343. The reversal of 13768306 is 60386731.

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

It is not an unprimeable number, because it can be changed into a prime (13768303) 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 in 3 ways as a sum of consecutive naturals, for example, 149610 + ... + 149701.

It is an arithmetic number, because the mean of its divisors is an integer number (2693808).

Almost surely, 2^13768306 is an apocalyptic number.

13768306 is a deficient number, since it is larger than the sum of its proper divisors (7782158).

13768306 is a wasteful number, since it uses less digits than its factorization.

13768306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299336.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 13768306 is about 3710.5668030639. The cubic root of 13768306 is about 239.6772629571.

The spelling of 13768306 in words is "thirteen million, seven hundred sixty-eight thousand, three hundred six".