14440245 has 8 divisors (see below), whose sum is σ = 23104416. Its totient is φ = 7701456.

The previous prime is 14440243. The next prime is 14440271. The reversal of 14440245 is 54204441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14440245 - 2¹ = 14440243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14440243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481327 + ... + 481356.

It is an arithmetic number, because the mean of its divisors is an integer number (2888052).

Almost surely, 2^14440245 is an apocalyptic number.

14440245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14440245 is a deficient number, since it is larger than the sum of its proper divisors (8664171).

14440245 is an equidigital number, since it uses as much as digits as its factorization.

14440245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962691.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 14440245 is about 3800.0322367054. The cubic root of 14440245 is about 243.5145155063.

Adding to 14440245 its reverse (54204441), we get a palindrome (68644686).

The spelling of 14440245 in words is "fourteen million, four hundred forty thousand, two hundred forty-five".