13414789 has 4 divisors (see below), whose sum is σ = 13482400. Its totient is φ = 13347180.

The previous prime is 13414759. The next prime is 13414799. The reversal of 13414789 is 98741431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13414789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13414729) 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, 33507 + ... + 33904.

It is an arithmetic number, because the mean of its divisors is an integer number (3370600).

Almost surely, 2^13414789 is an apocalyptic number.

It is an amenable number.

13414789 is a deficient number, since it is larger than the sum of its proper divisors (67611).

13414789 is an equidigital number, since it uses as much as digits as its factorization.

13414789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67610.

The product of its digits is 24192, while the sum is 37.

The square root of 13414789 is about 3662.6205099628. The cubic root of 13414789 is about 237.6081221456.

The spelling of 13414789 in words is "thirteen million, four hundred fourteen thousand, seven hundred eighty-nine".