14106545 has 8 divisors (see below), whose sum is σ = 16952424. Its totient is φ = 11268864.

The previous prime is 14106529. The next prime is 14106551. The reversal of 14106545 is 54560141.

It can be written as a sum of positive squares in 4 ways, for example, as 6466849 + 7639696 = 2543^2 + 2764^2 .

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 14106545 - 2⁴ = 14106529 is a prime.

It is a super-2 number, since 2×14106545² = 397989223674050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2777 + ... + 5993.

It is an arithmetic number, because the mean of its divisors is an integer number (2119053).

Almost surely, 2^14106545 is an apocalyptic number.

It is an amenable number.

14106545 is a deficient number, since it is larger than the sum of its proper divisors (2845879).

14106545 is an equidigital number, since it uses as much as digits as its factorization.

14106545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4099.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 14106545 is about 3755.8680754254. The cubic root of 14106545 is about 241.6240833941.

Adding to 14106545 its reverse (54560141), we get a palindrome (68666686).

The spelling of 14106545 in words is "fourteen million, one hundred six thousand, five hundred forty-five".