14148025 has 6 divisors (see below), whose sum is σ = 17543582. Its totient is φ = 11318400.

The previous prime is 14148011. The next prime is 14148041. The reversal of 14148025 is 52084141.

It can be written as a sum of positive squares in 3 ways, for example, as 287296 + 13860729 = 536^2 + 3723^2 .

It is not a de Polignac number, because 14148025 - 2¹⁹ = 13623737 is a prime.

It is a super-2 number, since 2×14148025² = 400333222801250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 565921 = 14148025 / (1 + 4 + 1 + 4 + 8 + 0 + 2 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 282936 + ... + 282985.

Almost surely, 2^14148025 is an apocalyptic number.

It is an amenable number.

14148025 is a deficient number, since it is larger than the sum of its proper divisors (3395557).

14148025 is an equidigital number, since it uses as much as digits as its factorization.

14148025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565931 (or 565926 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 14148025 is about 3761.3860477223. The cubic root of 14148025 is about 241.8606818260.

The spelling of 14148025 in words is "fourteen million, one hundred forty-eight thousand, twenty-five".