14424945 has 8 divisors (see below), whose sum is σ = 23079936. Its totient is φ = 7693296.

The previous prime is 14424941. The next prime is 14424947. The reversal of 14424945 is 54942441.

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

It is not a de Polignac number, because 14424945 - 2² = 14424941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14424941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480817 + ... + 480846.

It is an arithmetic number, because the mean of its divisors is an integer number (2884992).

Almost surely, 2^14424945 is an apocalyptic number.

14424945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14424945 is a deficient number, since it is larger than the sum of its proper divisors (8654991).

14424945 is an equidigital number, since it uses as much as digits as its factorization.

14424945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961671.

The product of its digits is 23040, while the sum is 33.

The square root of 14424945 is about 3798.0185623559. The cubic root of 14424945 is about 243.4284807534.

The spelling of 14424945 in words is "fourteen million, four hundred twenty-four thousand, nine hundred forty-five".