13414609 has 12 divisors (see below), whose sum is σ = 14926324. Its totient is φ = 11975904.

The previous prime is 13414607. The next prime is 13414613. The reversal of 13414609 is 90641431.

It can be written as a sum of positive squares in 2 ways, for example, as 7139584 + 6275025 = 2672^2 + 2505^2 .

It is not a de Polignac number, because 13414609 - 2¹ = 13414607 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13414603) 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 11 ways as a sum of consecutive naturals, for example, 80244 + ... + 80410.

Almost surely, 2^13414609 is an apocalyptic number.

It is an amenable number.

13414609 is a deficient number, since it is larger than the sum of its proper divisors (1511715).

13414609 is an equidigital number, since it uses as much as digits as its factorization.

13414609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 13414609 is about 3662.5959373100. The cubic root of 13414609 is about 237.6070593968.

The spelling of 13414609 in words is "thirteen million, four hundred fourteen thousand, six hundred nine".