14273244 has 18 divisors (see below), whose sum is σ = 36079680. Its totient is φ = 4757736.

The previous prime is 14273243. The next prime is 14273257. The reversal of 14273244 is 44237241.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14273243) 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, 198204 + ... + 198275.

Almost surely, 2^14273244 is an apocalyptic number.

It is an amenable number.

14273244 is an abundant number, since it is smaller than the sum of its proper divisors (21806436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14273244 is a wasteful number, since it uses less digits than its factorization.

14273244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396489 (or 396484 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 14273244 is about 3777.9947061900. The cubic root of 14273244 is about 242.5721271970.

The spelling of 14273244 in words is "fourteen million, two hundred seventy-three thousand, two hundred forty-four".