14025121 has 4 divisors (see below), whose sum is σ = 15300144. Its totient is φ = 12750100.

The previous prime is 14025103. The next prime is 14025199. The reversal of 14025121 is 12152041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12152041 = 11 ⋅1104731.

It is not a de Polignac number, because 14025121 - 2¹¹ = 14023073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14025095 and 14025104.

It is not an unprimeable number, because it can be changed into a prime (14028121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 637495 + ... + 637516.

It is an arithmetic number, because the mean of its divisors is an integer number (3825036).

Almost surely, 2^14025121 is an apocalyptic number.

14025121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14025121 is a deficient number, since it is larger than the sum of its proper divisors (1275023).

14025121 is a wasteful number, since it uses less digits than its factorization.

14025121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275022.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 14025121 is about 3745.0128170675. The cubic root of 14025121 is about 241.1582954810.

Adding to 14025121 its reverse (12152041), we get a palindrome (26177162).

Subtracting from 14025121 its reverse (12152041), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 14025121 in words is "fourteen million, twenty-five thousand, one hundred twenty-one".