14889419 has 4 divisors (see below), whose sum is σ = 14945040. Its totient is φ = 14833800.

The previous prime is 14889401. The next prime is 14889431. The reversal of 14889419 is 91498841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14889419 - 2⁸ = 14889163 is a prime.

It is a super-2 number, since 2×14889419² = 443389596315122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14889419.

It is not an unprimeable number, because it can be changed into a prime (14889439) 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 3 ways as a sum of consecutive naturals, for example, 27407 + ... + 27944.

It is an arithmetic number, because the mean of its divisors is an integer number (3736260).

Almost surely, 2^14889419 is an apocalyptic number.

14889419 is a deficient number, since it is larger than the sum of its proper divisors (55621).

14889419 is an equidigital number, since it uses as much as digits as its factorization.

14889419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55620.

The product of its digits is 82944, while the sum is 44.

The square root of 14889419 is about 3858.6809922563. The cubic root of 14889419 is about 246.0136760634.

The spelling of 14889419 in words is "fourteen million, eight hundred eighty-nine thousand, four hundred nineteen".