14123845 has 8 divisors (see below), whose sum is σ = 17013240. Its totient is φ = 11256000.

The previous prime is 14123843. The next prime is 14123873. The reversal of 14123845 is 54832141.

14123845 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 4 ways, for example, as 31329 + 14092516 = 177^2 + 3754^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14123845 - 2¹ = 14123843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14123843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3906 + ... + 6595.

It is an arithmetic number, because the mean of its divisors is an integer number (2126655).

Almost surely, 2^14123845 is an apocalyptic number.

It is an amenable number.

14123845 is a deficient number, since it is larger than the sum of its proper divisors (2889395).

14123845 is a wasteful number, since it uses less digits than its factorization.

14123845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10775.

The product of its digits is 3840, while the sum is 28.

The square root of 14123845 is about 3758.1704325376. The cubic root of 14123845 is about 241.7228174453.

Adding to 14123845 its reverse (54832141), we get a palindrome (68955986).

The spelling of 14123845 in words is "fourteen million, one hundred twenty-three thousand, eight hundred forty-five".