14165225 has 12 divisors (see below), whose sum is σ = 17611596. Its totient is φ = 11302080.

The previous prime is 14165219. The next prime is 14165231. The reversal of 14165225 is 52256141.

It is an interprime number because it is at equal distance from previous prime (14165219) and next prime (14165231).

It can be written as a sum of positive squares in 6 ways, for example, as 110224 + 14055001 = 332^2 + 3749^2 .

It is not a de Polignac number, because 14165225 - 2¹⁶ = 14099689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14165194 and 14165203.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 17939 + ... + 18711.

It is an arithmetic number, because the mean of its divisors is an integer number (1467633).

Almost surely, 2^14165225 is an apocalyptic number.

It is an amenable number.

14165225 is a deficient number, since it is larger than the sum of its proper divisors (3446371).

14165225 is an equidigital number, since it uses as much as digits as its factorization.

14165225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1511 counting only the distinct ones).

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

The square root of 14165225 is about 3763.6717444538. The cubic root of 14165225 is about 241.9586535468.

The spelling of 14165225 in words is "fourteen million, one hundred sixty-five thousand, two hundred twenty-five".