14745 has 8 divisors (see below), whose sum is σ = 23616. Its totient is φ = 7856.

The previous prime is 14741. The next prime is 14747. The reversal of 14745 is 54741.

14745 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

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 14745 - 2² = 14741 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 16.

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (14741) 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, 477 + ... + 506.

It is an arithmetic number, because the mean of its divisors is an integer number (2952).

2¹⁴⁷⁴⁵ is an apocalyptic number.

14745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14745 is a deficient number, since it is larger than the sum of its proper divisors (8871).

14745 is an equidigital number, since it uses as much as digits as its factorization.

14745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991.

The product of its digits is 560, while the sum is 21.

The square root of 14745 is about 121.4289915959. The cubic root of 14745 is about 24.5215692325.

The spelling of 14745 in words is "fourteen thousand, seven hundred forty-five".