14194253 has 4 divisors (see below), whose sum is σ = 14683740. Its totient is φ = 13704768.

The previous prime is 14194231. The next prime is 14194259. The reversal of 14194253 is 35249141.

14194253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35249141 = 137 ⋅257293.

It can be written as a sum of positive squares in 2 ways, for example, as 11142244 + 3052009 = 3338^2 + 1747^2 .

It is a cyclic number.

It is not a de Polignac number, because 14194253 - 2⁶ = 14194189 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 489457 = 14194253 / (1 + 4 + 1 + 9 + 4 + 2 + 5 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14194259) 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, 244700 + ... + 244757.

It is an arithmetic number, because the mean of its divisors is an integer number (3670935).

Almost surely, 2^14194253 is an apocalyptic number.

It is an amenable number.

14194253 is a deficient number, since it is larger than the sum of its proper divisors (489487).

14194253 is an equidigital number, since it uses as much as digits as its factorization.

14194253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489486.

The product of its digits is 4320, while the sum is 29.

The square root of 14194253 is about 3767.5261113893. The cubic root of 14194253 is about 242.1238182036.

The spelling of 14194253 in words is "fourteen million, one hundred ninety-four thousand, two hundred fifty-three".