14514945 has 8 divisors (see below), whose sum is σ = 23223936. Its totient is φ = 7741296.

The previous prime is 14514937. The next prime is 14514949. The reversal of 14514945 is 54941541.

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

It is not a de Polignac number, because 14514945 - 2³ = 14514937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14514949) 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, 483817 + ... + 483846.

It is an arithmetic number, because the mean of its divisors is an integer number (2902992).

Almost surely, 2^14514945 is an apocalyptic number.

14514945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14514945 is a deficient number, since it is larger than the sum of its proper divisors (8708991).

14514945 is an equidigital number, since it uses as much as digits as its factorization.

14514945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967671.

The product of its digits is 14400, while the sum is 33.

The square root of 14514945 is about 3809.8484221816. The cubic root of 14514945 is about 243.9336971601.

The spelling of 14514945 in words is "fourteen million, five hundred fourteen thousand, nine hundred forty-five".