14123601 has 6 divisors (see below), whose sum is σ = 20400770. Its totient is φ = 9415728.

The previous prime is 14123591. The next prime is 14123623. The reversal of 14123601 is 10632141.

It is a happy number.

14123601 is a `hidden beast` number, since 1 + 41 + 23 + 601 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8856576 + 5267025 = 2976^2 + 2295^2 .

It is not a de Polignac number, because 14123601 - 2⁹ = 14123089 is a prime.

It is a super-2 number, since 2×14123601² = 398952210414402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14123671) 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 5 ways as a sum of consecutive naturals, for example, 784636 + ... + 784653.

Almost surely, 2^14123601 is an apocalyptic number.

It is an amenable number.

14123601 is a deficient number, since it is larger than the sum of its proper divisors (6277169).

14123601 is a wasteful number, since it uses less digits than its factorization.

14123601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569295 (or 1569292 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 14123601 is about 3758.1379697930. The cubic root of 14123601 is about 241.7214254563.

Adding to 14123601 its reverse (10632141), we get a palindrome (24755742).

The spelling of 14123601 in words is "fourteen million, one hundred twenty-three thousand, six hundred one".