14512745 has 8 divisors (see below), whose sum is σ = 18755016. Its totient is φ = 10717056.

The previous prime is 14512739. The next prime is 14512777. The reversal of 14512745 is 54721541.

It can be written as a sum of positive squares in 4 ways, for example, as 1860496 + 12652249 = 1364^2 + 3557^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14512745 - 2²⁰ = 13464169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111572 + ... + 111701.

It is an arithmetic number, because the mean of its divisors is an integer number (2344377).

Almost surely, 2^14512745 is an apocalyptic number.

It is an amenable number.

14512745 is a deficient number, since it is larger than the sum of its proper divisors (4242271).

14512745 is a wasteful number, since it uses less digits than its factorization.

14512745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223291.

The product of its digits is 5600, while the sum is 29.

The square root of 14512745 is about 3809.5596858430. The cubic root of 14512745 is about 243.9213723632.

The spelling of 14512745 in words is "fourteen million, five hundred twelve thousand, seven hundred forty-five".