13354819 has 8 divisors (see below), whose sum is σ = 13860000. Its totient is φ = 12852672.

The previous prime is 13354813. The next prime is 13354849. The reversal of 13354819 is 91845331.

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

It is a cyclic number.

It is not a de Polignac number, because 13354819 - 2⁹ = 13354307 is a prime.

It is a super-2 number, since 2×13354819² = 356702381045522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13354813) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12207 + ... + 13255.

It is an arithmetic number, because the mean of its divisors is an integer number (1732500).

Almost surely, 2^13354819 is an apocalyptic number.

13354819 is a deficient number, since it is larger than the sum of its proper divisors (505181).

13354819 is a wasteful number, since it uses less digits than its factorization.

13354819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517.

The product of its digits is 12960, while the sum is 34.

The square root of 13354819 is about 3654.4245785075. The cubic root of 13354819 is about 237.2535223178.

It can be divided in two parts, 133 and 54819, that multiplied together give a palindrome (7290927).

The spelling of 13354819 in words is "thirteen million, three hundred fifty-four thousand, eight hundred nineteen".