14204493 has 6 divisors (see below), whose sum is σ = 20517614. Its totient is φ = 9469656.

The previous prime is 14204483. The next prime is 14204543. The reversal of 14204493 is 39440241.

It can be written as a sum of positive squares in only one way, i.e., 7717284 + 6487209 = 2778^2 + 2547^2 .

It is not a de Polignac number, because 14204493 - 2⁶ = 14204429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14204423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 789130 + ... + 789147.

Almost surely, 2^14204493 is an apocalyptic number.

It is an amenable number.

14204493 is a deficient number, since it is larger than the sum of its proper divisors (6313121).

14204493 is a wasteful number, since it uses less digits than its factorization.

14204493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578283 (or 1578280 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 14204493 is about 3768.8848483338. The cubic root of 14204493 is about 242.1820284272.

The spelling of 14204493 in words is "fourteen million, two hundred four thousand, four hundred ninety-three".