14051609 has 12 divisors (see below), whose sum is σ = 16635108. Its totient is φ = 11790240.

The previous prime is 14051599. The next prime is 14051623. The reversal of 14051609 is 90615041.

14051609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2795584 + 11256025 = 1672^2 + 3355^2 .

It is not a de Polignac number, because 14051609 - 2⁴ = 14051593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14051209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2894 + ... + 6039.

It is an arithmetic number, because the mean of its divisors is an integer number (1386259).

Almost surely, 2^14051609 is an apocalyptic number.

It is an amenable number.

14051609 is a deficient number, since it is larger than the sum of its proper divisors (2583499).

14051609 is a wasteful number, since it uses less digits than its factorization.

14051609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8968 (or 8957 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 14051609 is about 3748.5475853989. The cubic root of 14051609 is about 241.3100180885.

The spelling of 14051609 in words is "fourteen million, fifty-one thousand, six hundred nine".