14745307 has 4 divisors (see below), whose sum is σ = 15612696. Its totient is φ = 13877920.

The previous prime is 14745299. The next prime is 14745317. The reversal of 14745307 is 70354741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14745307 - 2³ = 14745299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14745317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433669 + ... + 433702.

It is an arithmetic number, because the mean of its divisors is an integer number (3903174).

Almost surely, 2^14745307 is an apocalyptic number.

14745307 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

14745307 is a deficient number, since it is larger than the sum of its proper divisors (867389).

14745307 is an equidigital number, since it uses as much as digits as its factorization.

14745307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867388.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 14745307 is about 3839.9618487688. The cubic root of 14745307 is about 245.2173941606.

It can be divided in two parts, 147 and 45307, that added together give a palindrome (45454).

The spelling of 14745307 in words is "fourteen million, seven hundred forty-five thousand, three hundred seven".