14190625 has 24 divisors (see below), whose sum is σ = 18748800. Its totient is φ = 10710000.

The previous prime is 14190623. The next prime is 14190629. The reversal of 14190625 is 52609141.

It is not a de Polignac number, because 14190625 - 2¹ = 14190623 is a prime.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 14190593 and 14190602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14190623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59256 + ... + 59494.

It is an arithmetic number, because the mean of its divisors is an integer number (781200).

Almost surely, 2^14190625 is an apocalyptic number.

It is an amenable number.

14190625 is a deficient number, since it is larger than the sum of its proper divisors (4558175).

14190625 is an frugal number, since it uses more digits than its factorization.

14190625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 14190625 is about 3767.0445975592. The cubic root of 14190625 is about 242.1031877869.

Adding to 14190625 its reverse (52609141), we get a palindrome (66799766).

The spelling of 14190625 in words is "fourteen million, one hundred ninety thousand, six hundred twenty-five".