13338401 has 8 divisors (see below), whose sum is σ = 13810944. Its totient is φ = 12868560.

The previous prime is 13338379. The next prime is 13338419. The reversal of 13338401 is 10483331.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13338401 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (13338461) 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 7 ways as a sum of consecutive naturals, for example, 17831 + ... + 18563.

It is an arithmetic number, because the mean of its divisors is an integer number (1726368).

Almost surely, 2^13338401 is an apocalyptic number.

It is an amenable number.

13338401 is a deficient number, since it is larger than the sum of its proper divisors (472543).

13338401 is an equidigital number, since it uses as much as digits as its factorization.

13338401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1351.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 13338401 is about 3652.1775696151. The cubic root of 13338401 is about 237.1562584101.

The spelling of 13338401 in words is "thirteen million, three hundred thirty-eight thousand, four hundred one".